201139966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2339}}^1$

素因数の和:2464

約数の個数: 32

約数和(自身を含む): 332467200

約数和(自身を除く): 131327234

約数列:

[1, 2, 19, 31, 38, 62, 73, 146, 589, 1178, 1387, 2263, 2339, 2774, 4526, 4678, 42997, 44441, 72509, 85994, 88882, 145018, 170747, 341494, 1377671, 2755342, 3244193, 5293157, 6488386, 10586314, 100569983, 201139966]

約数ペア:

[(1, 201139966), (2, 100569983), (19, 10586314), (31, 6488386), (38, 5293157), (62, 3244193), (73, 2755342), (146, 1377671), (589, 341494), (1178, 170747), (1387, 145018), (2263, 88882), (2339, 85994), (2774, 72509), (4526, 44441), (4678, 42997)]