201534390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{22171}}^1$

素因数の和:22285

約数の個数: 48

約数和(自身を含む): 529201296

約数和(自身を除く): 327666906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 22171, 44342, 66513, 110855, 133026, 199539, 221710, 332565, 399078, 665130, 997695, 1995390, 2239271, 4478542, 6717813, 11196355, 13435626, 20153439, 22392710, 33589065, 40306878, 67178130, 100767195, 201534390]

約数ペア:

[(1, 201534390), (2, 100767195), (3, 67178130), (5, 40306878), (6, 33589065), (9, 22392710), (10, 20153439), (15, 13435626), (18, 11196355), (30, 6717813), (45, 4478542), (90, 2239271), (101, 1995390), (202, 997695), (303, 665130), (505, 399078), (606, 332565), (909, 221710), (1010, 199539), (1515, 133026), (1818, 110855), (3030, 66513), (4545, 44342), (9090, 22171)]