207400290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{29671}}^1$

素因数の和:29914

約数の個数: 32

約数和(自身を含む): 499913856

約数和(自身を除く): 292513566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 233, 466, 699, 1165, 1398, 2330, 3495, 6990, 29671, 59342, 89013, 148355, 178026, 296710, 445065, 890130, 6913343, 13826686, 20740029, 34566715, 41480058, 69133430, 103700145, 207400290]

約数ペア:

[(1, 207400290), (2, 103700145), (3, 69133430), (5, 41480058), (6, 34566715), (10, 20740029), (15, 13826686), (30, 6913343), (233, 890130), (466, 445065), (699, 296710), (1165, 178026), (1398, 148355), (2330, 89013), (3495, 59342), (6990, 29671)]