221437470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101113}}^1$

素因数の和:101196

約数の個数: 32

約数和(自身を含む): 538735392

約数和(自身を除く): 317297922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 101113, 202226, 303339, 505565, 606678, 1011130, 1516695, 3033390, 7381249, 14762498, 22143747, 36906245, 44287494, 73812490, 110718735, 221437470]

約数ペア:

[(1, 221437470), (2, 110718735), (3, 73812490), (5, 44287494), (6, 36906245), (10, 22143747), (15, 14762498), (30, 7381249), (73, 3033390), (146, 1516695), (219, 1011130), (365, 606678), (438, 505565), (730, 303339), (1095, 202226), (2190, 101113)]