201084944

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{115301}}^1$

素因数の和:115418

約数の個数: 20

約数和(自身を含む): 393179820

約数和(自身を除く): 192094876

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 115301, 230602, 461204, 922408, 1844816, 12567809, 25135618, 50271236, 100542472, 201084944]

約数ペア:

[(1, 201084944), (2, 100542472), (4, 50271236), (8, 25135618), (16, 12567809), (109, 1844816), (218, 922408), (436, 461204), (872, 230602), (1744, 115301)]