205991034

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{3539}}^1$

素因数の和:3742

約数の個数: 32

約数和(自身を含む): 420552000

約数和(自身を除く): 214560966

約数列:

[1, 2, 3, 6, 89, 109, 178, 218, 267, 327, 534, 654, 3539, 7078, 9701, 10617, 19402, 21234, 29103, 58206, 314971, 385751, 629942, 771502, 944913, 1157253, 1889826, 2314506, 34331839, 68663678, 102995517, 205991034]

約数ペア:

[(1, 205991034), (2, 102995517), (3, 68663678), (6, 34331839), (89, 2314506), (109, 1889826), (178, 1157253), (218, 944913), (267, 771502), (327, 629942), (534, 385751), (654, 314971), (3539, 58206), (7078, 29103), (9701, 21234), (10617, 19402)]