201981630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{292727}}^1$

素因数の和:292760

約数の個数: 32

約数和(自身を含む): 505833984

約数和(自身を除く): 303852354

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 292727, 585454, 878181, 1463635, 1756362, 2927270, 4390905, 6732721, 8781810, 13465442, 20198163, 33663605, 40396326, 67327210, 100990815, 201981630]

約数ペア:

[(1, 201981630), (2, 100990815), (3, 67327210), (5, 40396326), (6, 33663605), (10, 20198163), (15, 13465442), (23, 8781810), (30, 6732721), (46, 4390905), (69, 2927270), (115, 1756362), (138, 1463635), (230, 878181), (345, 585454), (690, 292727)]