201644765

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1693}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 286868736

約数和(自身を除く): 85223971

約数列:

[1, 5, 7, 35, 41, 83, 205, 287, 415, 581, 1435, 1693, 2905, 3403, 8465, 11851, 17015, 23821, 59255, 69413, 119105, 140519, 347065, 485891, 702595, 983633, 2429455, 4918165, 5761279, 28806395, 40328953, 201644765]

約数ペア:

[(1, 201644765), (5, 40328953), (7, 28806395), (35, 5761279), (41, 4918165), (83, 2429455), (205, 983633), (287, 702595), (415, 485891), (581, 347065), (1435, 140519), (1693, 119105), (2905, 69413), (3403, 59255), (8465, 23821), (11851, 17015)]