123227566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4021}}^1$

素因数の和:4240

約数の個数: 32

約数和(自身を含む): 231667200

約数和(自身を除く): 108439634

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1393, 2189, 2786, 4021, 4378, 8042, 15323, 28147, 30646, 44231, 56294, 88462, 309617, 619234, 800179, 1600358, 5601253, 8801969, 11202506, 17603938, 61613783, 123227566]

約数ペア:

[(1, 123227566), (2, 61613783), (7, 17603938), (11, 11202506), (14, 8801969), (22, 5601253), (77, 1600358), (154, 800179), (199, 619234), (398, 309617), (1393, 88462), (2189, 56294), (2786, 44231), (4021, 30646), (4378, 28147), (8042, 15323)]