201395516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4561}}^1$

素因数の和:4674

約数の個数: 48

約数和(自身を含む): 429192960

約数和(自身を除く): 227797444

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 166, 266, 332, 532, 581, 1162, 1577, 2324, 3154, 4561, 6308, 9122, 11039, 18244, 22078, 31927, 44156, 63854, 86659, 127708, 173318, 346636, 378563, 606613, 757126, 1213226, 1514252, 2426452, 2649941, 5299882, 7192697, 10599764, 14385394, 28770788, 50348879, 100697758, 201395516]

約数ペア:

[(1, 201395516), (2, 100697758), (4, 50348879), (7, 28770788), (14, 14385394), (19, 10599764), (28, 7192697), (38, 5299882), (76, 2649941), (83, 2426452), (133, 1514252), (166, 1213226), (266, 757126), (332, 606613), (532, 378563), (581, 346636), (1162, 173318), (1577, 127708), (2324, 86659), (3154, 63854), (4561, 44156), (6308, 31927), (9122, 22078), (11039, 18244)]