212189822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 348364800

約数和(自身を除く): 136174978

約数列:

[1, 2, 13, 26, 127, 179, 254, 358, 359, 718, 1651, 2327, 3302, 4654, 4667, 9334, 22733, 45466, 45593, 64261, 91186, 128522, 295529, 591058, 592709, 835393, 1185418, 1670786, 8161147, 16322294, 106094911, 212189822]

約数ペア:

[(1, 212189822), (2, 106094911), (13, 16322294), (26, 8161147), (127, 1670786), (179, 1185418), (254, 835393), (358, 592709), (359, 591058), (718, 295529), (1651, 128522), (2327, 91186), (3302, 64261), (4654, 45593), (4667, 45466), (9334, 22733)]