201643732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{156071}}^1$

素因数の和:156111

約数の個数: 24

約数和(自身を含む): 393301440

約数和(自身を除く): 191657708

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 156071, 312142, 624284, 2653207, 2965349, 5306414, 5930698, 10612828, 11861396, 50410933, 100821866, 201643732]

約数ペア:

[(1, 201643732), (2, 100821866), (4, 50410933), (17, 11861396), (19, 10612828), (34, 5930698), (38, 5306414), (68, 2965349), (76, 2653207), (323, 624284), (646, 312142), (1292, 156071)]