262097969

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^2\times {\mathrm{163}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 315312960

約数和(自身を除く): 53214991

約数列:

[1, 7, 29, 89, 163, 203, 623, 1141, 2581, 4727, 7921, 14507, 18067, 33089, 55447, 101549, 229709, 420703, 1291123, 1607963, 2944921, 9037861, 37442567, 262097969]

約数ペア:

[(1, 262097969), (7, 37442567), (29, 9037861), (89, 2944921), (163, 1607963), (203, 1291123), (623, 420703), (1141, 229709), (2581, 101549), (4727, 55447), (7921, 33089), (14507, 18067)]