201268769812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{334843}}^1$

素因数の和:335596

約数の個数: 48

約数和(自身を含む): 405027302400

約数和(自身を除く): 203758532588

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 719, 836, 1438, 2876, 7909, 13661, 15818, 27322, 31636, 54644, 150271, 300542, 334843, 601084, 669686, 1339372, 3683273, 6362017, 7366546, 12724034, 14733092, 25448068, 69982187, 139964374, 240752117, 279928748, 481504234, 963008468, 2648273287, 4574290223, 5296546574, 9148580446, 10593093148, 18297160892, 50317192453, 100634384906, 201268769812]

約数ペア:

[(1, 201268769812), (2, 100634384906), (4, 50317192453), (11, 18297160892), (19, 10593093148), (22, 9148580446), (38, 5296546574), (44, 4574290223), (76, 2648273287), (209, 963008468), (418, 481504234), (719, 279928748), (836, 240752117), (1438, 139964374), (2876, 69982187), (7909, 25448068), (13661, 14733092), (15818, 12724034), (27322, 7366546), (31636, 6362017), (54644, 3683273), (150271, 1339372), (300542, 669686), (334843, 601084)]