201538948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{57847}}^1$

素因数の和:57931

約数の個数: 24

約数和(自身を含む): 385499072

約数和(自身を除く): 183960124

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 57847, 115694, 231388, 752011, 1504022, 3008044, 3875749, 7751498, 15502996, 50384737, 100769474, 201538948]

約数ペア:

[(1, 201538948), (2, 100769474), (4, 50384737), (13, 15502996), (26, 7751498), (52, 3875749), (67, 3008044), (134, 1504022), (268, 752011), (871, 231388), (1742, 115694), (3484, 57847)]