207940614

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^4$

素因数の和:135

約数の個数: 60

約数和(自身を含む): 501058044

約数和(自身を除く): 293117430

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 841, 1218, 1421, 1682, 2523, 2842, 4263, 5046, 5887, 8526, 11774, 17661, 24389, 35322, 41209, 48778, 73167, 82418, 123627, 146334, 170723, 247254, 341446, 512169, 707281, 1024338, 1195061, 1414562, 2121843, 2390122, 3585183, 4243686, 4950967, 7170366, 9901934, 14852901, 29705802, 34656769, 69313538, 103970307, 207940614]

約数ペア:

[(1, 207940614), (2, 103970307), (3, 69313538), (6, 34656769), (7, 29705802), (14, 14852901), (21, 9901934), (29, 7170366), (42, 4950967), (49, 4243686), (58, 3585183), (87, 2390122), (98, 2121843), (147, 1414562), (174, 1195061), (203, 1024338), (294, 707281), (406, 512169), (609, 341446), (841, 247254), (1218, 170723), (1421, 146334), (1682, 123627), (2523, 82418), (2842, 73167), (4263, 48778), (5046, 41209), (5887, 35322), (8526, 24389), (11774, 17661)]