202778316

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1613

約数の個数: 120

約数和(自身を含む): 589674624

約数和(自身を除く): 386896308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 558, 702, 806, 837, 1053, 1116, 1209, 1404, 1553, 1612, 1674, 2106, 2418, 2511, 3106, 3348, 3627, 4212, 4659, 4836, 5022, 6212, 7254, 9318, 10044, 10881, 13977, 14508, 18636, 20189, 21762, 27954, 32643, 40378, 41931, 43524, 48143, 55908, 60567, 65286, 80756, 83862, 96286, 121134, 125793, 130572, 144429, 167724, 181701, 192572, 242268, 251586, 288858, 363402, 433287, 503172, 545103, 577716, 625859, 726804, 866574, 1090206, 1251718, 1299861, 1635309, 1733148, 1877577, 2180412, 2503436, 2599722, 3270618, 3755154, 3899583, 5199444, 5632731, 6541236, 7510308, 7799166, 11265462, 15598332, 16898193, 22530924, 33796386, 50694579, 67592772, 101389158, 202778316]

約数ペア:

[(1, 202778316), (2, 101389158), (3, 67592772), (4, 50694579), (6, 33796386), (9, 22530924), (12, 16898193), (13, 15598332), (18, 11265462), (26, 7799166), (27, 7510308), (31, 6541236), (36, 5632731), (39, 5199444), (52, 3899583), (54, 3755154), (62, 3270618), (78, 2599722), (81, 2503436), (93, 2180412), (108, 1877577), (117, 1733148), (124, 1635309), (156, 1299861), (162, 1251718), (186, 1090206), (234, 866574), (279, 726804), (324, 625859), (351, 577716), (372, 545103), (403, 503172), (468, 433287), (558, 363402), (702, 288858), (806, 251586), (837, 242268), (1053, 192572), (1116, 181701), (1209, 167724), (1404, 144429), (1553, 130572), (1612, 125793), (1674, 121134), (2106, 96286), (2418, 83862), (2511, 80756), (3106, 65286), (3348, 60567), (3627, 55908), (4212, 48143), (4659, 43524), (4836, 41931), (5022, 40378), (6212, 32643), (7254, 27954), (9318, 21762), (10044, 20189), (10881, 18636), (13977, 14508)]