201213110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{8737}}^1$

素因数の和:8805

約数の個数: 48

約数和(自身を含む): 430329024

約数和(自身を除く): 229115914

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 2303, 3290, 4606, 8737, 11515, 17474, 23030, 43685, 61159, 87370, 122318, 305795, 410639, 428113, 611590, 821278, 856226, 2053195, 2140565, 2874473, 4106390, 4281130, 5748946, 14372365, 20121311, 28744730, 40242622, 100606555, 201213110]

約数ペア:

[(1, 201213110), (2, 100606555), (5, 40242622), (7, 28744730), (10, 20121311), (14, 14372365), (35, 5748946), (47, 4281130), (49, 4106390), (70, 2874473), (94, 2140565), (98, 2053195), (235, 856226), (245, 821278), (329, 611590), (470, 428113), (490, 410639), (658, 305795), (1645, 122318), (2303, 87370), (3290, 61159), (4606, 43685), (8737, 23030), (11515, 17474)]