211888924804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1\times {\mathrm{26113}}^1$

素因数の和:27220

約数の個数: 48

約数和(自身を含む): 391684930560

約数和(自身を除く): 179796005756

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 991, 1982, 2047, 3964, 4094, 8188, 22793, 26113, 45586, 52226, 88199, 91172, 104452, 176398, 352796, 600599, 1201198, 2028577, 2324057, 2402396, 4057154, 4648114, 8114308, 9296228, 25877983, 51755966, 53453311, 103511932, 106906622, 213813244, 595193609, 1190387218, 2303140487, 2380774436, 4606280974, 9212561948, 52972231201, 105944462402, 211888924804]

約数ペア:

[(1, 211888924804), (2, 105944462402), (4, 52972231201), (23, 9212561948), (46, 4606280974), (89, 2380774436), (92, 2303140487), (178, 1190387218), (356, 595193609), (991, 213813244), (1982, 106906622), (2047, 103511932), (3964, 53453311), (4094, 51755966), (8188, 25877983), (22793, 9296228), (26113, 8114308), (45586, 4648114), (52226, 4057154), (88199, 2402396), (91172, 2324057), (104452, 2028577), (176398, 1201198), (352796, 600599)]