200464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:103

約数の個数: 40

約数和(自身を含む): 455328

約数和(自身を除く): 254864

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 67, 68, 88, 134, 136, 176, 187, 268, 272, 374, 536, 737, 748, 1072, 1139, 1474, 1496, 2278, 2948, 2992, 4556, 5896, 9112, 11792, 12529, 18224, 25058, 50116, 100232, 200464]

約数ペア:

[(1, 200464), (2, 100232), (4, 50116), (8, 25058), (11, 18224), (16, 12529), (17, 11792), (22, 9112), (34, 5896), (44, 4556), (67, 2992), (68, 2948), (88, 2278), (134, 1496), (136, 1474), (176, 1139), (187, 1072), (268, 748), (272, 737), (374, 536)]