209106044

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 424714752

約数和(自身を除く): 215608708

約数列:

[1, 2, 4, 7, 14, 28, 167, 197, 227, 334, 394, 454, 668, 788, 908, 1169, 1379, 1589, 2338, 2758, 3178, 4676, 5516, 6356, 32899, 37909, 44719, 65798, 75818, 89438, 131596, 151636, 178876, 230293, 265363, 313033, 460586, 530726, 626066, 921172, 1061452, 1252132, 7468073, 14936146, 29872292, 52276511, 104553022, 209106044]

約数ペア:

[(1, 209106044), (2, 104553022), (4, 52276511), (7, 29872292), (14, 14936146), (28, 7468073), (167, 1252132), (197, 1061452), (227, 921172), (334, 626066), (394, 530726), (454, 460586), (668, 313033), (788, 265363), (908, 230293), (1169, 178876), (1379, 151636), (1589, 131596), (2338, 89438), (2758, 75818), (3178, 65798), (4676, 44719), (5516, 37909), (6356, 32899)]