201980904

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{78653}}^1$

素因数の和:78769

約数の個数: 32

約数和(自身を含む): 509677920

約数和(自身を除く): 307697016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 78653, 157306, 235959, 314612, 471918, 629224, 943836, 1887672, 8415871, 16831742, 25247613, 33663484, 50495226, 67326968, 100990452, 201980904]

約数ペア:

[(1, 201980904), (2, 100990452), (3, 67326968), (4, 50495226), (6, 33663484), (8, 25247613), (12, 16831742), (24, 8415871), (107, 1887672), (214, 943836), (321, 629224), (428, 471918), (642, 314612), (856, 235959), (1284, 157306), (2568, 78653)]