201597656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47279}}^1$

素因数の和:47339

約数の個数: 32

約数和(自身を含む): 417009600

約数和(自身を除く): 215411944

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 47279, 94558, 189116, 378232, 614627, 1229254, 1938439, 2458508, 3876878, 4917016, 7753756, 15507512, 25199707, 50399414, 100798828, 201597656]

約数ペア:

[(1, 201597656), (2, 100798828), (4, 50399414), (8, 25199707), (13, 15507512), (26, 7753756), (41, 4917016), (52, 3876878), (82, 2458508), (104, 1938439), (164, 1229254), (328, 614627), (533, 378232), (1066, 189116), (2132, 94558), (4264, 47279)]