201533108

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2939}}^1$

素因数の和:3060

約数の個数: 48

約数和(自身を含む): 421478400

約数和(自身を除く): 219945292

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 124, 158, 217, 316, 434, 553, 868, 1106, 2212, 2449, 2939, 4898, 5878, 9796, 11756, 17143, 20573, 34286, 41146, 68572, 82292, 91109, 182218, 232181, 364436, 464362, 637763, 928724, 1275526, 1625267, 2551052, 3250534, 6501068, 7197611, 14395222, 28790444, 50383277, 100766554, 201533108]

約数ペア:

[(1, 201533108), (2, 100766554), (4, 50383277), (7, 28790444), (14, 14395222), (28, 7197611), (31, 6501068), (62, 3250534), (79, 2551052), (124, 1625267), (158, 1275526), (217, 928724), (316, 637763), (434, 464362), (553, 364436), (868, 232181), (1106, 182218), (2212, 91109), (2449, 82292), (2939, 68572), (4898, 41146), (5878, 34286), (9796, 20573), (11756, 17143)]