201494452

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 375379200

約数和(自身を除く): 173884748

約数列:

[1, 2, 4, 37, 47, 74, 83, 94, 148, 166, 188, 332, 349, 698, 1396, 1739, 3071, 3478, 3901, 6142, 6956, 7802, 12284, 12913, 15604, 16403, 25826, 28967, 32806, 51652, 57934, 65612, 115868, 144337, 288674, 577348, 606911, 1071779, 1213822, 1361449, 2143558, 2427644, 2722898, 4287116, 5445796, 50373613, 100747226, 201494452]

約数ペア:

[(1, 201494452), (2, 100747226), (4, 50373613), (37, 5445796), (47, 4287116), (74, 2722898), (83, 2427644), (94, 2143558), (148, 1361449), (166, 1213822), (188, 1071779), (332, 606911), (349, 577348), (698, 288674), (1396, 144337), (1739, 115868), (3071, 65612), (3478, 57934), (3901, 51652), (6142, 32806), (6956, 28967), (7802, 25826), (12284, 16403), (12913, 15604)]