207642710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{40163}}^1$

素因数の和:40228

約数の個数: 32

約数和(自身を含む): 416420352

約数和(自身を除く): 208777642

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 40163, 80326, 200815, 401630, 441793, 883586, 1887661, 2208965, 3775322, 4417930, 9438305, 18876610, 20764271, 41528542, 103821355, 207642710]

約数ペア:

[(1, 207642710), (2, 103821355), (5, 41528542), (10, 20764271), (11, 18876610), (22, 9438305), (47, 4417930), (55, 3775322), (94, 2208965), (110, 1887661), (235, 883586), (470, 441793), (517, 401630), (1034, 200815), (2585, 80326), (5170, 40163)]