238210217

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 282792960

約数和(自身を除く): 44582743

約数列:

[1, 7, 49, 101, 127, 379, 707, 889, 2653, 4949, 6223, 12827, 18571, 38279, 48133, 89789, 267953, 336931, 628523, 1875671, 2358517, 4861433, 34030031, 238210217]

約数ペア:

[(1, 238210217), (7, 34030031), (49, 4861433), (101, 2358517), (127, 1875671), (379, 628523), (707, 336931), (889, 267953), (2653, 89789), (4949, 48133), (6223, 38279), (12827, 18571)]