201869872

素因数分解:

$2^4\times {\mathrm{1619}}^1\times {\mathrm{7793}}^1$

素因数の和:9420

約数の個数: 20

約数和(自身を含む): 391414680

約数和(自身を除く): 189544808

約数列:

[1, 2, 4, 8, 16, 1619, 3238, 6476, 7793, 12952, 15586, 25904, 31172, 62344, 124688, 12616867, 25233734, 50467468, 100934936, 201869872]

約数ペア:

[(1, 201869872), (2, 100934936), (4, 50467468), (8, 25233734), (16, 12616867), (1619, 124688), (3238, 62344), (6476, 31172), (7793, 25904), (12952, 15586)]