201549559990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1613}}^1\times {\mathrm{735019}}^1$

素因数の和:736656

約数の個数: 32

約数和(自身を含む): 384368418720

約数和(自身を除く): 182818858730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1613, 3226, 8065, 16130, 27421, 54842, 137105, 274210, 735019, 1470038, 3675095, 7350190, 12495323, 24990646, 62476615, 124953230, 1185585647, 2371171294, 5927928235, 11855856470, 20154955999, 40309911998, 100774779995, 201549559990]

約数ペア:

[(1, 201549559990), (2, 100774779995), (5, 40309911998), (10, 20154955999), (17, 11855856470), (34, 5927928235), (85, 2371171294), (170, 1185585647), (1613, 124953230), (3226, 62476615), (8065, 24990646), (16130, 12495323), (27421, 7350190), (54842, 3675095), (137105, 1470038), (274210, 735019)]