202870370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2927}}^1$

素因数の和:3202

約数の個数: 32

約数和(自身を含む): 379468800

約数和(自身を除く): 176598430

約数列:

[1, 2, 5, 10, 29, 58, 145, 239, 290, 478, 1195, 2390, 2927, 5854, 6931, 13862, 14635, 29270, 34655, 69310, 84883, 169766, 424415, 699553, 848830, 1399106, 3497765, 6995530, 20287037, 40574074, 101435185, 202870370]

約数ペア:

[(1, 202870370), (2, 101435185), (5, 40574074), (10, 20287037), (29, 6995530), (58, 3497765), (145, 1399106), (239, 848830), (290, 699553), (478, 424415), (1195, 169766), (2390, 84883), (2927, 69310), (5854, 34655), (6931, 29270), (13862, 14635)]