201916576

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{38711}}^1$

素因数の和:38884

約数の個数: 24

約数和(自身を含む): 399972384

約数和(自身を除く): 198055808

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 38711, 77422, 154844, 309688, 619376, 1238752, 6309893, 12619786, 25239572, 50479144, 100958288, 201916576]

約数ペア:

[(1, 201916576), (2, 100958288), (4, 50479144), (8, 25239572), (16, 12619786), (32, 6309893), (163, 1238752), (326, 619376), (652, 309688), (1304, 154844), (2608, 77422), (5216, 38711)]