201431436

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{22963}}^1$

素因数の和:23030

約数の個数: 48

約数和(自身を含む): 509249664

約数和(自身を除く): 307818228

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 22963, 45926, 68889, 91852, 137778, 275556, 390371, 780742, 987409, 1171113, 1561484, 1974818, 2342226, 2962227, 3949636, 4684452, 5924454, 11848908, 16785953, 33571906, 50357859, 67143812, 100715718, 201431436]

約数ペア:

[(1, 201431436), (2, 100715718), (3, 67143812), (4, 50357859), (6, 33571906), (12, 16785953), (17, 11848908), (34, 5924454), (43, 4684452), (51, 3949636), (68, 2962227), (86, 2342226), (102, 1974818), (129, 1561484), (172, 1171113), (204, 987409), (258, 780742), (516, 390371), (731, 275556), (1462, 137778), (2193, 91852), (2924, 68889), (4386, 45926), (8772, 22963)]