194664847

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 223833888

約数和(自身を除く): 29169041

約数列:

[1, 13, 23, 61, 169, 299, 793, 821, 1403, 3887, 10309, 10673, 18239, 18883, 50081, 138749, 237107, 245479, 651053, 1151863, 3191227, 8463689, 14974219, 194664847]

約数ペア:

[(1, 194664847), (13, 14974219), (23, 8463689), (61, 3191227), (169, 1151863), (299, 651053), (793, 245479), (821, 237107), (1403, 138749), (3887, 50081), (10309, 18883), (10673, 18239)]