201859334888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1\times {\mathrm{15497}}^1$

素因数の和:16578

約数の個数: 64

約数和(自身を含む): 398494494720

約数和(自身を除く): 196635159832

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 991, 1643, 1982, 3286, 3964, 6572, 7928, 13144, 15497, 30721, 30994, 52523, 61442, 61988, 105046, 122884, 123976, 210092, 245768, 420184, 480407, 821341, 960814, 1628213, 1642682, 1921628, 3256426, 3285364, 3843256, 6512852, 6570728, 13025704, 15357527, 25461571, 30715054, 50923142, 61430108, 101846284, 122860216, 203692568, 476083337, 813948931, 952166674, 1627897862, 1904333348, 3255795724, 3808666696, 6511591448, 25232416861, 50464833722, 100929667444, 201859334888]

約数ペア:

[(1, 201859334888), (2, 100929667444), (4, 50464833722), (8, 25232416861), (31, 6511591448), (53, 3808666696), (62, 3255795724), (106, 1904333348), (124, 1627897862), (212, 952166674), (248, 813948931), (424, 476083337), (991, 203692568), (1643, 122860216), (1982, 101846284), (3286, 61430108), (3964, 50923142), (6572, 30715054), (7928, 25461571), (13144, 15357527), (15497, 13025704), (30721, 6570728), (30994, 6512852), (52523, 3843256), (61442, 3285364), (61988, 3256426), (105046, 1921628), (122884, 1642682), (123976, 1628213), (210092, 960814), (245768, 821341), (420184, 480407)]