201331230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{26113}}^1$

素因数の和:26380

約数の個数: 32

約数和(自身を含む): 485093664

約数和(自身を除く): 283762434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 26113, 52226, 78339, 130565, 156678, 261130, 391695, 783390, 6711041, 13422082, 20133123, 33555205, 40266246, 67110410, 100665615, 201331230]

約数ペア:

[(1, 201331230), (2, 100665615), (3, 67110410), (5, 40266246), (6, 33555205), (10, 20133123), (15, 13422082), (30, 6711041), (257, 783390), (514, 391695), (771, 261130), (1285, 156678), (1542, 130565), (2570, 78339), (3855, 52226), (7710, 26113)]