200903192

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2063}}^1$

素因数の和:2160

約数の個数: 64

約数和(自身を含む): 451768320

約数和(自身を除く): 250865128

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 47, 56, 74, 94, 148, 188, 259, 296, 329, 376, 518, 658, 1036, 1316, 1739, 2063, 2072, 2632, 3478, 4126, 6956, 8252, 12173, 13912, 14441, 16504, 24346, 28882, 48692, 57764, 76331, 96961, 97384, 115528, 152662, 193922, 305324, 387844, 534317, 610648, 678727, 775688, 1068634, 1357454, 2137268, 2714908, 3587557, 4274536, 5429816, 7175114, 14350228, 25112899, 28700456, 50225798, 100451596, 200903192]

約数ペア:

[(1, 200903192), (2, 100451596), (4, 50225798), (7, 28700456), (8, 25112899), (14, 14350228), (28, 7175114), (37, 5429816), (47, 4274536), (56, 3587557), (74, 2714908), (94, 2137268), (148, 1357454), (188, 1068634), (259, 775688), (296, 678727), (329, 610648), (376, 534317), (518, 387844), (658, 305324), (1036, 193922), (1316, 152662), (1739, 115528), (2063, 97384), (2072, 96961), (2632, 76331), (3478, 57764), (4126, 48692), (6956, 28882), (8252, 24346), (12173, 16504), (13912, 14441)]