202414100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:538

約数の個数: 108

約数和(自身を含む): 517271580

約数和(自身を除く): 314857480

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 101, 140, 175, 196, 202, 245, 350, 404, 409, 490, 505, 700, 707, 818, 980, 1010, 1225, 1414, 1636, 2020, 2045, 2450, 2525, 2828, 2863, 3535, 4090, 4900, 4949, 5050, 5726, 7070, 8180, 9898, 10100, 10225, 11452, 14140, 14315, 17675, 19796, 20041, 20450, 24745, 28630, 35350, 40082, 40900, 41309, 49490, 57260, 70700, 71575, 80164, 82618, 98980, 100205, 123725, 143150, 165236, 200410, 206545, 247450, 286300, 289163, 400820, 413090, 494900, 501025, 578326, 826180, 1002050, 1032725, 1156652, 1445815, 2004100, 2024141, 2065450, 2891630, 4048282, 4130900, 5783260, 7229075, 8096564, 10120705, 14458150, 20241410, 28916300, 40482820, 50603525, 101207050, 202414100]

約数ペア:

[(1, 202414100), (2, 101207050), (4, 50603525), (5, 40482820), (7, 28916300), (10, 20241410), (14, 14458150), (20, 10120705), (25, 8096564), (28, 7229075), (35, 5783260), (49, 4130900), (50, 4048282), (70, 2891630), (98, 2065450), (100, 2024141), (101, 2004100), (140, 1445815), (175, 1156652), (196, 1032725), (202, 1002050), (245, 826180), (350, 578326), (404, 501025), (409, 494900), (490, 413090), (505, 400820), (700, 289163), (707, 286300), (818, 247450), (980, 206545), (1010, 200410), (1225, 165236), (1414, 143150), (1636, 123725), (2020, 100205), (2045, 98980), (2450, 82618), (2525, 80164), (2828, 71575), (2863, 70700), (3535, 57260), (4090, 49490), (4900, 41309), (4949, 40900), (5050, 40082), (5726, 35350), (7070, 28630), (8180, 24745), (9898, 20450), (10100, 20041), (10225, 19796), (11452, 17675), (14140, 14315)]