193979214

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 216

約数和(自身を含む): 546751296

約数和(自身を除く): 352772082

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 31, 33, 34, 39, 51, 62, 66, 78, 93, 99, 102, 117, 121, 143, 153, 169, 186, 187, 198, 221, 234, 242, 279, 286, 306, 338, 341, 363, 374, 403, 429, 442, 507, 527, 558, 561, 663, 682, 726, 806, 858, 1014, 1023, 1054, 1089, 1122, 1209, 1287, 1326, 1521, 1573, 1581, 1683, 1859, 1989, 2046, 2057, 2178, 2418, 2431, 2574, 2873, 3042, 3069, 3146, 3162, 3366, 3627, 3718, 3751, 3978, 4114, 4433, 4719, 4743, 4862, 5239, 5577, 5746, 5797, 6138, 6171, 6851, 7254, 7293, 7502, 8619, 8866, 9438, 9486, 10478, 11154, 11253, 11594, 12342, 13299, 13702, 14157, 14586, 15717, 16731, 17238, 17391, 18513, 20449, 20553, 21879, 22506, 25857, 26598, 26741, 28314, 31434, 31603, 33462, 33759, 34782, 37026, 39897, 40898, 41106, 43758, 47151, 48763, 51714, 52173, 53482, 57629, 61347, 61659, 63206, 63767, 67518, 75361, 79794, 80223, 89063, 94302, 94809, 97526, 104346, 115258, 122694, 123318, 127534, 146289, 150722, 160446, 172887, 178126, 184041, 189618, 191301, 226083, 240669, 267189, 284427, 292578, 345774, 347633, 368082, 382602, 438867, 452166, 481338, 518661, 534378, 568854, 573903, 633919, 678249, 695266, 801567, 828971, 877734, 979693, 1037322, 1042899, 1147806, 1267838, 1356498, 1603134, 1657942, 1901757, 1959386, 2085798, 2486913, 2939079, 3128697, 3803514, 4973826, 5705271, 5878158, 6257394, 7460739, 8817237, 10776623, 11410542, 14921478, 17634474, 21553246, 32329869, 64659738, 96989607, 193979214]

約数ペア:

[(1, 193979214), (2, 96989607), (3, 64659738), (6, 32329869), (9, 21553246), (11, 17634474), (13, 14921478), (17, 11410542), (18, 10776623), (22, 8817237), (26, 7460739), (31, 6257394), (33, 5878158), (34, 5705271), (39, 4973826), (51, 3803514), (62, 3128697), (66, 2939079), (78, 2486913), (93, 2085798), (99, 1959386), (102, 1901757), (117, 1657942), (121, 1603134), (143, 1356498), (153, 1267838), (169, 1147806), (186, 1042899), (187, 1037322), (198, 979693), (221, 877734), (234, 828971), (242, 801567), (279, 695266), (286, 678249), (306, 633919), (338, 573903), (341, 568854), (363, 534378), (374, 518661), (403, 481338), (429, 452166), (442, 438867), (507, 382602), (527, 368082), (558, 347633), (561, 345774), (663, 292578), (682, 284427), (726, 267189), (806, 240669), (858, 226083), (1014, 191301), (1023, 189618), (1054, 184041), (1089, 178126), (1122, 172887), (1209, 160446), (1287, 150722), (1326, 146289), (1521, 127534), (1573, 123318), (1581, 122694), (1683, 115258), (1859, 104346), (1989, 97526), (2046, 94809), (2057, 94302), (2178, 89063), (2418, 80223), (2431, 79794), (2574, 75361), (2873, 67518), (3042, 63767), (3069, 63206), (3146, 61659), (3162, 61347), (3366, 57629), (3627, 53482), (3718, 52173), (3751, 51714), (3978, 48763), (4114, 47151), (4433, 43758), (4719, 41106), (4743, 40898), (4862, 39897), (5239, 37026), (5577, 34782), (5746, 33759), (5797, 33462), (6138, 31603), (6171, 31434), (6851, 28314), (7254, 26741), (7293, 26598), (7502, 25857), (8619, 22506), (8866, 21879), (9438, 20553), (9486, 20449), (10478, 18513), (11154, 17391), (11253, 17238), (11594, 16731), (12342, 15717), (13299, 14586), (13702, 14157)]