197603848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1900037}}^1$

素因数の和:1900056

約数の個数: 16

約数和(自身を含む): 399007980

約数和(自身を除く): 201404132

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1900037, 3800074, 7600148, 15200296, 24700481, 49400962, 98801924, 197603848]

約数ペア:

[(1, 197603848), (2, 98801924), (4, 49400962), (8, 24700481), (13, 15200296), (26, 7600148), (52, 3800074), (104, 1900037)]