207976530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{24671}}^1$

素因数の和:24962

約数の個数: 32

約数和(自身を含む): 500940288

約数和(自身を除く): 292963758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 8430, 24671, 49342, 74013, 123355, 148026, 246710, 370065, 740130, 6932551, 13865102, 20797653, 34662755, 41595306, 69325510, 103988265, 207976530]

約数ペア:

[(1, 207976530), (2, 103988265), (3, 69325510), (5, 41595306), (6, 34662755), (10, 20797653), (15, 13865102), (30, 6932551), (281, 740130), (562, 370065), (843, 246710), (1405, 148026), (1686, 123355), (2810, 74013), (4215, 49342), (8430, 24671)]