201161156

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{691}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 415266432

約数和(自身を除く): 214105276

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 281, 518, 562, 691, 1036, 1124, 1382, 1967, 2764, 3934, 4837, 7868, 9674, 10397, 19348, 20794, 25567, 41588, 51134, 72779, 102268, 145558, 178969, 194171, 291116, 357938, 388342, 715876, 776684, 1359197, 2718394, 5436788, 7184327, 14368654, 28737308, 50290289, 100580578, 201161156]

約数ペア:

[(1, 201161156), (2, 100580578), (4, 50290289), (7, 28737308), (14, 14368654), (28, 7184327), (37, 5436788), (74, 2718394), (148, 1359197), (259, 776684), (281, 715876), (518, 388342), (562, 357938), (691, 291116), (1036, 194171), (1124, 178969), (1382, 145558), (1967, 102268), (2764, 72779), (3934, 51134), (4837, 41588), (7868, 25567), (9674, 20794), (10397, 19348)]