209730252

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{13751}}^1$

素因数の和:13830

約数の個数: 48

約数和(自身を含む): 517515264

約数和(自身を除く): 307785012

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 372, 492, 1271, 2542, 3813, 5084, 7626, 13751, 15252, 27502, 41253, 55004, 82506, 165012, 426281, 563791, 852562, 1127582, 1278843, 1691373, 1705124, 2255164, 2557686, 3382746, 5115372, 6765492, 17477521, 34955042, 52432563, 69910084, 104865126, 209730252]

約数ペア:

[(1, 209730252), (2, 104865126), (3, 69910084), (4, 52432563), (6, 34955042), (12, 17477521), (31, 6765492), (41, 5115372), (62, 3382746), (82, 2557686), (93, 2255164), (123, 1705124), (124, 1691373), (164, 1278843), (186, 1127582), (246, 852562), (372, 563791), (492, 426281), (1271, 165012), (2542, 82506), (3813, 55004), (5084, 41253), (7626, 27502), (13751, 15252)]