210259608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21739}}^1$

素因数の和:21792

約数の個数: 64

約数和(自身を含む): 584371200

約数和(自身を除く): 374111592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 21739, 43478, 65217, 86956, 130434, 173912, 260868, 282607, 521736, 565214, 673909, 847821, 1130428, 1347818, 1695642, 2021727, 2260856, 2695636, 3391284, 4043454, 5391272, 6782568, 8086908, 8760817, 16173816, 17521634, 26282451, 35043268, 52564902, 70086536, 105129804, 210259608]

約数ペア:

[(1, 210259608), (2, 105129804), (3, 70086536), (4, 52564902), (6, 35043268), (8, 26282451), (12, 17521634), (13, 16173816), (24, 8760817), (26, 8086908), (31, 6782568), (39, 5391272), (52, 4043454), (62, 3391284), (78, 2695636), (93, 2260856), (104, 2021727), (124, 1695642), (156, 1347818), (186, 1130428), (248, 847821), (312, 673909), (372, 565214), (403, 521736), (744, 282607), (806, 260868), (1209, 173912), (1612, 130434), (2418, 86956), (3224, 65217), (4836, 43478), (9672, 21739)]