166135220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{488633}}^1$

素因数の和:488659

約数の個数: 24

約数和(自身を含む): 369407304

約数和(自身を除く): 203272084

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 488633, 977266, 1954532, 2443165, 4886330, 8306761, 9772660, 16613522, 33227044, 41533805, 83067610, 166135220]

約数ペア:

[(1, 166135220), (2, 83067610), (4, 41533805), (5, 33227044), (10, 16613522), (17, 9772660), (20, 8306761), (34, 4886330), (68, 2443165), (85, 1954532), (170, 977266), (340, 488633)]