201734704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{663601}}^1$

素因数の和:663628

約数の個数: 20

約数和(自身を含む): 411433240

約数和(自身を除く): 209698536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 663601, 1327202, 2654404, 5308808, 10617616, 12608419, 25216838, 50433676, 100867352, 201734704]

約数ペア:

[(1, 201734704), (2, 100867352), (4, 50433676), (8, 25216838), (16, 12608419), (19, 10617616), (38, 5308808), (76, 2654404), (152, 1327202), (304, 663601)]