210366904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{64609}}^1$

素因数の和:64663

約数の個数: 32

約数和(自身を含む): 441932400

約数和(自身を除く): 231565496

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 64609, 129218, 258436, 516872, 710699, 1421398, 2390533, 2842796, 4781066, 5685592, 9562132, 19124264, 26295863, 52591726, 105183452, 210366904]

約数ペア:

[(1, 210366904), (2, 105183452), (4, 52591726), (8, 26295863), (11, 19124264), (22, 9562132), (37, 5685592), (44, 4781066), (74, 2842796), (88, 2390533), (148, 1421398), (296, 710699), (407, 516872), (814, 258436), (1628, 129218), (3256, 64609)]