201631890436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{54277}}^1$

素因数の和:54724

約数の個数: 48

約数和(自身を含む): 372043123200

約数和(自身を除く): 170411232764

約数列:

[1, 2, 4, 23, 46, 92, 149, 271, 298, 542, 596, 1084, 3427, 6233, 6854, 12466, 13708, 24932, 40379, 54277, 80758, 108554, 161516, 217108, 928717, 1248371, 1857434, 2496742, 3714868, 4993484, 8087273, 14709067, 16174546, 29418134, 32349092, 58836268, 186007279, 338308541, 372014558, 676617082, 744029116, 1353234164, 2191650983, 4383301966, 8766603932, 50407972609, 100815945218, 201631890436]

約数ペア:

[(1, 201631890436), (2, 100815945218), (4, 50407972609), (23, 8766603932), (46, 4383301966), (92, 2191650983), (149, 1353234164), (271, 744029116), (298, 676617082), (542, 372014558), (596, 338308541), (1084, 186007279), (3427, 58836268), (6233, 32349092), (6854, 29418134), (12466, 16174546), (13708, 14709067), (24932, 8087273), (40379, 4993484), (54277, 3714868), (80758, 2496742), (108554, 1857434), (161516, 1248371), (217108, 928717)]