189503692

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{398117}}^1$

素因数の和:398145

約数の個数: 24

約数和(自身を含む): 401302944

約数和(自身を除く): 211799252

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 398117, 796234, 1592468, 2786819, 5573638, 6767989, 11147276, 13535978, 27071956, 47375923, 94751846, 189503692]

約数ペア:

[(1, 189503692), (2, 94751846), (4, 47375923), (7, 27071956), (14, 13535978), (17, 11147276), (28, 6767989), (34, 5573638), (68, 2786819), (119, 1592468), (238, 796234), (476, 398117)]