201856418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2381}}^1$

素因数の和:2522

約数の個数: 32

約数和(自身を含む): 336147840

約数和(自身を除く): 134291422

約数列:

[1, 2, 19, 23, 38, 46, 97, 194, 437, 874, 1843, 2231, 2381, 3686, 4462, 4762, 42389, 45239, 54763, 84778, 90478, 109526, 230957, 461914, 1040497, 2080994, 4388183, 5312011, 8776366, 10624022, 100928209, 201856418]

約数ペア:

[(1, 201856418), (2, 100928209), (19, 10624022), (23, 8776366), (38, 5312011), (46, 4388183), (97, 2080994), (194, 1040497), (437, 461914), (874, 230957), (1843, 109526), (2231, 90478), (2381, 84778), (3686, 54763), (4462, 45239), (4762, 42389)]