207223534

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{881}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 363496896

約数和(自身を除く): 156273362

約数列:

[1, 2, 7, 14, 53, 106, 317, 371, 634, 742, 881, 1762, 2219, 4438, 6167, 12334, 16801, 33602, 46693, 93386, 117607, 235214, 279277, 326851, 558554, 653702, 1954939, 3909878, 14801681, 29603362, 103611767, 207223534]

約数ペア:

[(1, 207223534), (2, 103611767), (7, 29603362), (14, 14801681), (53, 3909878), (106, 1954939), (317, 653702), (371, 558554), (634, 326851), (742, 279277), (881, 235214), (1762, 117607), (2219, 93386), (4438, 46693), (6167, 33602), (12334, 16801)]