207832246

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 329978880

約数和(自身を除く): 122146634

約数列:

[1, 2, 31, 61, 62, 122, 179, 307, 358, 614, 1891, 3782, 5549, 9517, 10919, 11098, 18727, 19034, 21838, 37454, 54953, 109906, 338489, 580537, 676978, 1161074, 1703543, 3352133, 3407086, 6704266, 103916123, 207832246]

約数ペア:

[(1, 207832246), (2, 103916123), (31, 6704266), (61, 3407086), (62, 3352133), (122, 1703543), (179, 1161074), (307, 676978), (358, 580537), (614, 338489), (1891, 109906), (3782, 54953), (5549, 37454), (9517, 21838), (10919, 19034), (11098, 18727)]