201848682008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{681921223}}^1$

素因数の和:681921266

約数の個数: 16

約数和(自身を含む): 388695097680

約数和(自身を除く): 186846415672

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 681921223, 1363842446, 2727684892, 5455369784, 25231085251, 50462170502, 100924341004, 201848682008]

約数ペア:

[(1, 201848682008), (2, 100924341004), (4, 50462170502), (8, 25231085251), (37, 5455369784), (74, 2727684892), (148, 1363842446), (296, 681921223)]