201940900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6709}}^1$

素因数の和:6773

約数の個数: 72

約数和(自身を含む): 512536640

約数和(自身を除く): 310595740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 860, 1075, 1204, 1505, 2150, 3010, 4300, 6020, 6709, 7525, 13418, 15050, 26836, 30100, 33545, 46963, 67090, 93926, 134180, 167725, 187852, 234815, 288487, 335450, 469630, 576974, 670900, 939260, 1153948, 1174075, 1442435, 2019409, 2348150, 2884870, 4038818, 4696300, 5769740, 7212175, 8077636, 10097045, 14424350, 20194090, 28848700, 40388180, 50485225, 100970450, 201940900]

約数ペア:

[(1, 201940900), (2, 100970450), (4, 50485225), (5, 40388180), (7, 28848700), (10, 20194090), (14, 14424350), (20, 10097045), (25, 8077636), (28, 7212175), (35, 5769740), (43, 4696300), (50, 4038818), (70, 2884870), (86, 2348150), (100, 2019409), (140, 1442435), (172, 1174075), (175, 1153948), (215, 939260), (301, 670900), (350, 576974), (430, 469630), (602, 335450), (700, 288487), (860, 234815), (1075, 187852), (1204, 167725), (1505, 134180), (2150, 93926), (3010, 67090), (4300, 46963), (6020, 33545), (6709, 30100), (7525, 26836), (13418, 15050)]