201600161

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 264494592

約数和(自身を除く): 62894431

約数列:

[1, 7, 17, 31, 37, 49, 119, 211, 217, 259, 527, 629, 833, 1147, 1477, 1519, 1813, 3587, 3689, 4403, 6541, 7807, 8029, 10339, 19499, 25109, 25823, 30821, 45787, 54649, 56203, 111197, 132719, 136493, 175763, 242017, 320509, 382543, 778379, 929033, 955451, 1694119, 4114289, 5448653, 6503231, 11858833, 28800023, 201600161]

約数ペア:

[(1, 201600161), (7, 28800023), (17, 11858833), (31, 6503231), (37, 5448653), (49, 4114289), (119, 1694119), (211, 955451), (217, 929033), (259, 778379), (527, 382543), (629, 320509), (833, 242017), (1147, 175763), (1477, 136493), (1519, 132719), (1813, 111197), (3587, 56203), (3689, 54649), (4403, 45787), (6541, 30821), (7807, 25823), (8029, 25109), (10339, 19499)]