204428714

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{26501}}^1$

素因数の和:26558

約数の個数: 32

約数和(自身を含む): 381628800

約数和(自身を除く): 177200086

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 7714, 26501, 53002, 185507, 371014, 503519, 768529, 1007038, 1537058, 3524633, 5379703, 7049266, 10759406, 14602051, 29204102, 102214357, 204428714]

約数ペア:

[(1, 204428714), (2, 102214357), (7, 29204102), (14, 14602051), (19, 10759406), (29, 7049266), (38, 5379703), (58, 3524633), (133, 1537058), (203, 1007038), (266, 768529), (406, 503519), (551, 371014), (1102, 185507), (3857, 53002), (7714, 26501)]