219776

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:132

約数の個数: 32

約数和(自身を含む): 468180

約数和(自身を除く): 248404

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 128, 136, 202, 272, 404, 544, 808, 1088, 1616, 1717, 2176, 3232, 3434, 6464, 6868, 12928, 13736, 27472, 54944, 109888, 219776]

約数ペア:

[(1, 219776), (2, 109888), (4, 54944), (8, 27472), (16, 13736), (17, 12928), (32, 6868), (34, 6464), (64, 3434), (68, 3232), (101, 2176), (128, 1717), (136, 1616), (202, 1088), (272, 808), (404, 544)]