201983810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{47303}}^1$

素因数の和:47378

約数の個数: 32

約数和(自身を含む): 422330112

約数和(自身を除く): 220346302

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 47303, 94606, 236515, 331121, 473030, 662242, 1655605, 2885483, 3311210, 5770966, 14427415, 20198381, 28854830, 40396762, 100991905, 201983810]

約数ペア:

[(1, 201983810), (2, 100991905), (5, 40396762), (7, 28854830), (10, 20198381), (14, 14427415), (35, 5770966), (61, 3311210), (70, 2885483), (122, 1655605), (305, 662242), (427, 473030), (610, 331121), (854, 236515), (2135, 94606), (4270, 47303)]