207356446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 367707600

約数和(自身を除く): 160351154

約数列:

[1, 2, 11, 17, 22, 34, 61, 122, 149, 187, 298, 374, 671, 1037, 1342, 1639, 2074, 2533, 3278, 3721, 5066, 7442, 9089, 11407, 18178, 22814, 27863, 40931, 55726, 63257, 81862, 99979, 126514, 154513, 199958, 309026, 554429, 695827, 1108858, 1391654, 1699643, 3399286, 6098719, 9425293, 12197438, 18850586, 103678223, 207356446]

約数ペア:

[(1, 207356446), (2, 103678223), (11, 18850586), (17, 12197438), (22, 9425293), (34, 6098719), (61, 3399286), (122, 1699643), (149, 1391654), (187, 1108858), (298, 695827), (374, 554429), (671, 309026), (1037, 199958), (1342, 154513), (1639, 126514), (2074, 99979), (2533, 81862), (3278, 63257), (3721, 55726), (5066, 40931), (7442, 27863), (9089, 22814), (11407, 18178)]