200016968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{39749}}^1$

素因数の和:39809

約数の個数: 32

約数和(自身を含む): 407835000

約数和(自身を除く): 207818032

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 39749, 79498, 158996, 317992, 675733, 1351466, 1470713, 2702932, 2941426, 5405864, 5882852, 11765704, 25002121, 50004242, 100008484, 200016968]

約数ペア:

[(1, 200016968), (2, 100008484), (4, 50004242), (8, 25002121), (17, 11765704), (34, 5882852), (37, 5405864), (68, 2941426), (74, 2702932), (136, 1470713), (148, 1351466), (296, 675733), (629, 317992), (1258, 158996), (2516, 79498), (5032, 39749)]