201069740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3359}}^1$

素因数の和:3482

約数の個数: 48

約数和(自身を含む): 438600960

約数和(自身を除く): 237531220

約数列:

[1, 2, 4, 5, 10, 20, 41, 73, 82, 146, 164, 205, 292, 365, 410, 730, 820, 1460, 2993, 3359, 5986, 6718, 11972, 13436, 14965, 16795, 29930, 33590, 59860, 67180, 137719, 245207, 275438, 490414, 550876, 688595, 980828, 1226035, 1377190, 2452070, 2754380, 4904140, 10053487, 20106974, 40213948, 50267435, 100534870, 201069740]

約数ペア:

[(1, 201069740), (2, 100534870), (4, 50267435), (5, 40213948), (10, 20106974), (20, 10053487), (41, 4904140), (73, 2754380), (82, 2452070), (146, 1377190), (164, 1226035), (205, 980828), (292, 688595), (365, 550876), (410, 490414), (730, 275438), (820, 245207), (1460, 137719), (2993, 67180), (3359, 59860), (5986, 33590), (6718, 29930), (11972, 16795), (13436, 14965)]