187819802

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 295640064

約数和(自身を除く): 107820262

約数列:

[1, 2, 47, 73, 94, 101, 146, 202, 271, 542, 3431, 4747, 6862, 7373, 9494, 12737, 14746, 19783, 25474, 27371, 39566, 54742, 346531, 693062, 929801, 1286437, 1859602, 1998083, 2572874, 3996166, 93909901, 187819802]

約数ペア:

[(1, 187819802), (2, 93909901), (47, 3996166), (73, 2572874), (94, 1998083), (101, 1859602), (146, 1286437), (202, 929801), (271, 693062), (542, 346531), (3431, 54742), (4747, 39566), (6862, 27371), (7373, 25474), (9494, 19783), (12737, 14746)]