201392910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{8707}}^1$

素因数の和:8977

約数の個数: 48

約数和(自身を含む): 525719376

約数和(自身を除く): 324326466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2570, 3855, 4626, 7710, 8707, 11565, 17414, 23130, 26121, 43535, 52242, 78363, 87070, 130605, 156726, 261210, 391815, 783630, 2237699, 4475398, 6713097, 11188495, 13426194, 20139291, 22376990, 33565485, 40278582, 67130970, 100696455, 201392910]

約数ペア:

[(1, 201392910), (2, 100696455), (3, 67130970), (5, 40278582), (6, 33565485), (9, 22376990), (10, 20139291), (15, 13426194), (18, 11188495), (30, 6713097), (45, 4475398), (90, 2237699), (257, 783630), (514, 391815), (771, 261210), (1285, 156726), (1542, 130605), (2313, 87070), (2570, 78363), (3855, 52242), (4626, 43535), (7710, 26121), (8707, 23130), (11565, 17414)]