201700246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^3\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 341097120

約数和(自身を除く): 139396874

約数列:

[1, 2, 11, 22, 37, 74, 181, 362, 407, 814, 1369, 1991, 2738, 3982, 6697, 13394, 15059, 30118, 50653, 73667, 101306, 147334, 247789, 495578, 557183, 1114366, 2725679, 5451358, 9168193, 18336386, 100850123, 201700246]

約数ペア:

[(1, 201700246), (2, 100850123), (11, 18336386), (22, 9168193), (37, 5451358), (74, 2725679), (181, 1114366), (362, 557183), (407, 495578), (814, 247789), (1369, 147334), (1991, 101306), (2738, 73667), (3982, 50653), (6697, 30118), (13394, 15059)]