201061441

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 245145600

約数和(自身を除く): 44084159

約数列:

[1, 7, 37, 47, 83, 199, 259, 329, 581, 1393, 1739, 3071, 3901, 7363, 9353, 12173, 16517, 21497, 27307, 51541, 65471, 115619, 144337, 346061, 611129, 776299, 1010359, 2422427, 4277903, 5434093, 28723063, 201061441]

約数ペア:

[(1, 201061441), (7, 28723063), (37, 5434093), (47, 4277903), (83, 2422427), (199, 1010359), (259, 776299), (329, 611129), (581, 346061), (1393, 144337), (1739, 115619), (3071, 65471), (3901, 51541), (7363, 27307), (9353, 21497), (12173, 16517)]