208051019510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{16369081}}^1$

素因数の和:16369160

約数の個数: 32

約数和(自身を含む): 396000831744

約数和(自身を除く): 187949812234

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 12710, 16369081, 32738162, 81845405, 163690810, 507441511, 671132321, 1014883022, 1342264642, 2537207555, 3355661605, 5074415110, 6711323210, 20805101951, 41610203902, 104025509755, 208051019510]

約数ペア:

[(1, 208051019510), (2, 104025509755), (5, 41610203902), (10, 20805101951), (31, 6711323210), (41, 5074415110), (62, 3355661605), (82, 2537207555), (155, 1342264642), (205, 1014883022), (310, 671132321), (410, 507441511), (1271, 163690810), (2542, 81845405), (6355, 32738162), (12710, 16369081)]