201402686888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{849743}}^1$

素因数の和:849858

約数の個数: 64

約数和(自身を含む): 423988266240

約数和(自身を除く): 222585579352

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 53, 86, 104, 106, 172, 212, 344, 424, 559, 689, 1118, 1378, 2236, 2279, 2756, 4472, 4558, 5512, 9116, 18232, 29627, 59254, 118508, 237016, 849743, 1699486, 3398972, 6797944, 11046659, 22093318, 36538949, 44186636, 45036379, 73077898, 88373272, 90072758, 146155796, 180145516, 292311592, 360291032, 475006337, 585472927, 950012674, 1170945854, 1900025348, 1936564297, 2341891708, 3800050696, 3873128594, 4683783416, 7746257188, 15492514376, 25175335861, 50350671722, 100701343444, 201402686888]

約数ペア:

[(1, 201402686888), (2, 100701343444), (4, 50350671722), (8, 25175335861), (13, 15492514376), (26, 7746257188), (43, 4683783416), (52, 3873128594), (53, 3800050696), (86, 2341891708), (104, 1936564297), (106, 1900025348), (172, 1170945854), (212, 950012674), (344, 585472927), (424, 475006337), (559, 360291032), (689, 292311592), (1118, 180145516), (1378, 146155796), (2236, 90072758), (2279, 88373272), (2756, 73077898), (4472, 45036379), (4558, 44186636), (5512, 36538949), (9116, 22093318), (18232, 11046659), (29627, 6797944), (59254, 3398972), (118508, 1699486), (237016, 849743)]