204859340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1933}}^1$

素因数の和:2706

約数の個数: 48

約数和(自身を含む): 492566592

約数和(自身を除く): 287707252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 757, 1514, 1933, 3028, 3785, 3866, 5299, 7570, 7732, 9665, 10598, 13531, 15140, 19330, 21196, 26495, 27062, 38660, 52990, 54124, 67655, 105980, 135310, 270620, 1463281, 2926562, 5853124, 7316405, 10242967, 14632810, 20485934, 29265620, 40971868, 51214835, 102429670, 204859340]

約数ペア:

[(1, 204859340), (2, 102429670), (4, 51214835), (5, 40971868), (7, 29265620), (10, 20485934), (14, 14632810), (20, 10242967), (28, 7316405), (35, 5853124), (70, 2926562), (140, 1463281), (757, 270620), (1514, 135310), (1933, 105980), (3028, 67655), (3785, 54124), (3866, 52990), (5299, 38660), (7570, 27062), (7732, 26495), (9665, 21196), (10598, 19330), (13531, 15140)]