214960984

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{202031}}^1$

素因数の和:202063

約数の個数: 32

約数和(自身を含む): 484876800

約数和(自身を除く): 269915816

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 202031, 404062, 808124, 1414217, 1616248, 2828434, 3838589, 5656868, 7677178, 11313736, 15354356, 26870123, 30708712, 53740246, 107480492, 214960984]

約数ペア:

[(1, 214960984), (2, 107480492), (4, 53740246), (7, 30708712), (8, 26870123), (14, 15354356), (19, 11313736), (28, 7677178), (38, 5656868), (56, 3838589), (76, 2828434), (133, 1616248), (152, 1414217), (266, 808124), (532, 404062), (1064, 202031)]