215084386450

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{458651}}^1$

素因数の和:458859

約数の個数: 48

約数和(自身を含む): 408460794336

約数和(自身を除く): 193376407886

約数列:

[1, 2, 5, 10, 25, 50, 83, 113, 166, 226, 415, 565, 830, 1130, 2075, 2825, 4150, 5650, 9379, 18758, 46895, 93790, 234475, 458651, 468950, 917302, 2293255, 4586510, 11466275, 22932550, 38068033, 51827563, 76136066, 103655126, 190340165, 259137815, 380680330, 518275630, 951700825, 1295689075, 1903401650, 2591378150, 4301687729, 8603375458, 21508438645, 43016877290, 107542193225, 215084386450]

約数ペア:

[(1, 215084386450), (2, 107542193225), (5, 43016877290), (10, 21508438645), (25, 8603375458), (50, 4301687729), (83, 2591378150), (113, 1903401650), (166, 1295689075), (226, 951700825), (415, 518275630), (565, 380680330), (830, 259137815), (1130, 190340165), (2075, 103655126), (2825, 76136066), (4150, 51827563), (5650, 38068033), (9379, 22932550), (18758, 11466275), (46895, 4586510), (93790, 2293255), (234475, 917302), (458651, 468950)]