207976590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{14177}}^1$

素因数の和:14353

約数の個数: 48

約数和(自身を含む): 544094928

約数和(自身を除く): 336118338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 7335, 14177, 14670, 28354, 42531, 70885, 85062, 127593, 141770, 212655, 255186, 425310, 637965, 1275930, 2310851, 4621702, 6932553, 11554255, 13865106, 20797659, 23108510, 34662765, 41595318, 69325530, 103988295, 207976590]

約数ペア:

[(1, 207976590), (2, 103988295), (3, 69325530), (5, 41595318), (6, 34662765), (9, 23108510), (10, 20797659), (15, 13865106), (18, 11554255), (30, 6932553), (45, 4621702), (90, 2310851), (163, 1275930), (326, 637965), (489, 425310), (815, 255186), (978, 212655), (1467, 141770), (1630, 127593), (2445, 85062), (2934, 70885), (4890, 42531), (7335, 28354), (14177, 14670)]