201131060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10597}}^1$

素因数の和:10692

約数の個数: 48

約数和(自身を含む): 461140176

約数和(自身を除く): 260009116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 3796, 4745, 9490, 10597, 18980, 21194, 42388, 52985, 105970, 137761, 211940, 275522, 551044, 688805, 773581, 1377610, 1547162, 2755220, 3094324, 3867905, 7735810, 10056553, 15471620, 20113106, 40226212, 50282765, 100565530, 201131060]

約数ペア:

[(1, 201131060), (2, 100565530), (4, 50282765), (5, 40226212), (10, 20113106), (13, 15471620), (20, 10056553), (26, 7735810), (52, 3867905), (65, 3094324), (73, 2755220), (130, 1547162), (146, 1377610), (260, 773581), (292, 688805), (365, 551044), (730, 275522), (949, 211940), (1460, 137761), (1898, 105970), (3796, 52985), (4745, 42388), (9490, 21194), (10597, 18980)]