200424530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{1381}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 377319168

約数和(自身を除く): 176894638

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 631, 1262, 1381, 2762, 3155, 6310, 6905, 13810, 14513, 29026, 31763, 63526, 72565, 145130, 158815, 317630, 871411, 1742822, 4357055, 8714110, 20042453, 40084906, 100212265, 200424530]

約数ペア:

[(1, 200424530), (2, 100212265), (5, 40084906), (10, 20042453), (23, 8714110), (46, 4357055), (115, 1742822), (230, 871411), (631, 317630), (1262, 158815), (1381, 145130), (2762, 72565), (3155, 63526), (6310, 31763), (6905, 29026), (13810, 14513)]