201238660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35059}}^1$

素因数の和:35116

約数の個数: 48

約数和(自身を含む): 494766720

約数和(自身を除く): 293528060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 35059, 70118, 140236, 175295, 245413, 350590, 490826, 701180, 981652, 1227065, 1437419, 2454130, 2874838, 4908260, 5749676, 7187095, 10061933, 14374190, 20123866, 28748380, 40247732, 50309665, 100619330, 201238660]

約数ペア:

[(1, 201238660), (2, 100619330), (4, 50309665), (5, 40247732), (7, 28748380), (10, 20123866), (14, 14374190), (20, 10061933), (28, 7187095), (35, 5749676), (41, 4908260), (70, 2874838), (82, 2454130), (140, 1437419), (164, 1227065), (205, 981652), (287, 701180), (410, 490826), (574, 350590), (820, 245413), (1148, 175295), (1435, 140236), (2870, 70118), (5740, 35059)]