200031266

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1\times {\mathrm{2521}}^1$

素因数の和:3029

約数の個数: 16

約数和(自身を含む): 304001880

約数和(自身を除く): 103970614

約数列:

[1, 2, 97, 194, 409, 818, 2521, 5042, 39673, 79346, 244537, 489074, 1031089, 2062178, 100015633, 200031266]

約数ペア:

[(1, 200031266), (2, 100015633), (97, 2062178), (194, 1031089), (409, 489074), (818, 244537), (2521, 79346), (5042, 39673)]