208285470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{100621}}^1$

素因数の和:100657

約数の個数: 48

約数和(自身を含む): 565093152

約数和(自身を除く): 356807682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 100621, 201242, 301863, 503105, 603726, 905589, 1006210, 1509315, 1811178, 2314283, 3018630, 4527945, 4628566, 6942849, 9055890, 11571415, 13885698, 20828547, 23142830, 34714245, 41657094, 69428490, 104142735, 208285470]

約数ペア:

[(1, 208285470), (2, 104142735), (3, 69428490), (5, 41657094), (6, 34714245), (9, 23142830), (10, 20828547), (15, 13885698), (18, 11571415), (23, 9055890), (30, 6942849), (45, 4628566), (46, 4527945), (69, 3018630), (90, 2314283), (115, 1811178), (138, 1509315), (207, 1006210), (230, 905589), (345, 603726), (414, 503105), (690, 301863), (1035, 201242), (2070, 100621)]