201148722

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{521}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 443397240

約数和(自身を除く): 242248518

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 241, 267, 482, 521, 534, 723, 801, 1042, 1446, 1563, 1602, 2169, 3126, 4338, 4689, 9378, 21449, 42898, 46369, 64347, 92738, 125561, 128694, 139107, 193041, 251122, 278214, 376683, 386082, 417321, 753366, 834642, 1130049, 2260098, 11174929, 22349858, 33524787, 67049574, 100574361, 201148722]

約数ペア:

[(1, 201148722), (2, 100574361), (3, 67049574), (6, 33524787), (9, 22349858), (18, 11174929), (89, 2260098), (178, 1130049), (241, 834642), (267, 753366), (482, 417321), (521, 386082), (534, 376683), (723, 278214), (801, 251122), (1042, 193041), (1446, 139107), (1563, 128694), (1602, 125561), (2169, 92738), (3126, 64347), (4338, 46369), (4689, 42898), (9378, 21449)]