219801036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 671154176

約数和(自身を除く): 451353140

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 43, 52, 62, 78, 84, 86, 91, 93, 124, 129, 151, 156, 172, 182, 186, 217, 258, 273, 301, 302, 364, 372, 403, 434, 453, 516, 546, 559, 602, 604, 651, 806, 868, 903, 906, 1057, 1092, 1118, 1204, 1209, 1302, 1333, 1612, 1677, 1806, 1812, 1963, 2114, 2236, 2418, 2604, 2666, 2821, 3171, 3354, 3612, 3913, 3926, 3999, 4228, 4681, 4836, 5332, 5642, 5889, 6342, 6493, 6708, 7826, 7852, 7998, 8463, 9331, 9362, 11284, 11739, 11778, 12684, 12986, 13741, 14043, 15652, 15996, 16926, 17329, 18662, 18724, 19479, 23478, 23556, 25972, 27482, 27993, 28086, 32767, 33852, 34658, 37324, 38958, 41223, 45451, 46956, 51987, 54964, 55986, 56172, 60853, 65534, 69316, 77916, 82446, 84409, 90902, 98301, 103974, 111972, 121303, 121706, 131068, 136353, 164892, 168818, 181804, 182559, 196602, 201283, 207948, 242606, 243412, 253227, 272706, 337636, 363909, 365118, 393204, 402566, 425971, 485212, 506454, 545412, 590863, 603849, 727818, 730236, 805132, 851942, 1012908, 1181726, 1207698, 1277913, 1408981, 1455636, 1703884, 1772589, 2363452, 2415396, 2555826, 2616679, 2817962, 3545178, 4226943, 5111652, 5233358, 5635924, 7090356, 7850037, 8453886, 10466716, 15700074, 16907772, 18316753, 31400148, 36633506, 54950259, 73267012, 109900518, 219801036]

約数ペア:

[(1, 219801036), (2, 109900518), (3, 73267012), (4, 54950259), (6, 36633506), (7, 31400148), (12, 18316753), (13, 16907772), (14, 15700074), (21, 10466716), (26, 8453886), (28, 7850037), (31, 7090356), (39, 5635924), (42, 5233358), (43, 5111652), (52, 4226943), (62, 3545178), (78, 2817962), (84, 2616679), (86, 2555826), (91, 2415396), (93, 2363452), (124, 1772589), (129, 1703884), (151, 1455636), (156, 1408981), (172, 1277913), (182, 1207698), (186, 1181726), (217, 1012908), (258, 851942), (273, 805132), (301, 730236), (302, 727818), (364, 603849), (372, 590863), (403, 545412), (434, 506454), (453, 485212), (516, 425971), (546, 402566), (559, 393204), (602, 365118), (604, 363909), (651, 337636), (806, 272706), (868, 253227), (903, 243412), (906, 242606), (1057, 207948), (1092, 201283), (1118, 196602), (1204, 182559), (1209, 181804), (1302, 168818), (1333, 164892), (1612, 136353), (1677, 131068), (1806, 121706), (1812, 121303), (1963, 111972), (2114, 103974), (2236, 98301), (2418, 90902), (2604, 84409), (2666, 82446), (2821, 77916), (3171, 69316), (3354, 65534), (3612, 60853), (3913, 56172), (3926, 55986), (3999, 54964), (4228, 51987), (4681, 46956), (4836, 45451), (5332, 41223), (5642, 38958), (5889, 37324), (6342, 34658), (6493, 33852), (6708, 32767), (7826, 28086), (7852, 27993), (7998, 27482), (8463, 25972), (9331, 23556), (9362, 23478), (11284, 19479), (11739, 18724), (11778, 18662), (12684, 17329), (12986, 16926), (13741, 15996), (14043, 15652)]