201878348

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{857}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 415134720

約数和(自身を除く): 213256372

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 179, 188, 329, 358, 658, 716, 857, 1253, 1316, 1714, 2506, 3428, 5012, 5999, 8413, 11998, 16826, 23996, 33652, 40279, 58891, 80558, 117782, 153403, 161116, 235564, 281953, 306806, 563906, 613612, 1073821, 1127812, 2147642, 4295284, 7209941, 14419882, 28839764, 50469587, 100939174, 201878348]

約数ペア:

[(1, 201878348), (2, 100939174), (4, 50469587), (7, 28839764), (14, 14419882), (28, 7209941), (47, 4295284), (94, 2147642), (179, 1127812), (188, 1073821), (329, 613612), (358, 563906), (658, 306806), (716, 281953), (857, 235564), (1253, 161116), (1316, 153403), (1714, 117782), (2506, 80558), (3428, 58891), (5012, 40279), (5999, 33652), (8413, 23996), (11998, 16826)]