205299210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{129119}}^1$

素因数の和:129182

約数の個数: 32

約数和(自身を含む): 502018560

約数和(自身を除く): 296719350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 129119, 258238, 387357, 645595, 774714, 1291190, 1936785, 3873570, 6843307, 13686614, 20529921, 34216535, 41059842, 68433070, 102649605, 205299210]

約数ペア:

[(1, 205299210), (2, 102649605), (3, 68433070), (5, 41059842), (6, 34216535), (10, 20529921), (15, 13686614), (30, 6843307), (53, 3873570), (106, 1936785), (159, 1291190), (265, 774714), (318, 645595), (530, 387357), (795, 258238), (1590, 129119)]