188863591

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11933}}^1$

素因数の和:11983

約数の個数: 24

約数和(自身を含む): 244885680

約数和(自身を除く): 56022089

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 11933, 15827, 83531, 202861, 226727, 584717, 1420027, 1587089, 3854359, 9940189, 11109623, 26980513, 188863591]

約数ペア:

[(1, 188863591), (7, 26980513), (17, 11109623), (19, 9940189), (49, 3854359), (119, 1587089), (133, 1420027), (323, 584717), (833, 226727), (931, 202861), (2261, 83531), (11933, 15827)]