210815416

素因数分解:

$2^3\times 7^1\times {\mathrm{757}}^1\times {\mathrm{4973}}^1$

素因数の和:5743

約数の個数: 32

約数和(自身を含む): 452435040

約数和(自身を除く): 241619624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 757, 1514, 3028, 4973, 5299, 6056, 9946, 10598, 19892, 21196, 34811, 39784, 42392, 69622, 139244, 278488, 3764561, 7529122, 15058244, 26351927, 30116488, 52703854, 105407708, 210815416]

約数ペア:

[(1, 210815416), (2, 105407708), (4, 52703854), (7, 30116488), (8, 26351927), (14, 15058244), (28, 7529122), (56, 3764561), (757, 278488), (1514, 139244), (3028, 69622), (4973, 42392), (5299, 39784), (6056, 34811), (9946, 21196), (10598, 19892)]