201272218

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2803}}^1$

素因数の和:3058

約数の個数: 32

約数和(自身を含む): 361783296

約数和(自身を除く): 160511078

約数列:

[1, 2, 7, 14, 23, 46, 161, 223, 322, 446, 1561, 2803, 3122, 5129, 5606, 10258, 19621, 35903, 39242, 64469, 71806, 128938, 451283, 625069, 902566, 1250138, 4375483, 8750966, 14376587, 28753174, 100636109, 201272218]

約数ペア:

[(1, 201272218), (2, 100636109), (7, 28753174), (14, 14376587), (23, 8750966), (46, 4375483), (161, 1250138), (223, 902566), (322, 625069), (446, 451283), (1561, 128938), (2803, 71806), (3122, 64469), (5129, 39242), (5606, 35903), (10258, 19621)]