207949304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{15139}}^1$

素因数の和:15263

約数の個数: 32

約数和(自身を含む): 416955600

約数和(自身を除く): 209006296

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1717, 3434, 6868, 13736, 15139, 30278, 60556, 121112, 257363, 514726, 1029452, 1529039, 2058904, 3058078, 6116156, 12232312, 25993663, 51987326, 103974652, 207949304]

約数ペア:

[(1, 207949304), (2, 103974652), (4, 51987326), (8, 25993663), (17, 12232312), (34, 6116156), (68, 3058078), (101, 2058904), (136, 1529039), (202, 1029452), (404, 514726), (808, 257363), (1717, 121112), (3434, 60556), (6868, 30278), (13736, 15139)]