207440632

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{194963}}^1$

素因数の和:194995

約数の個数: 32

約数和(自身を含む): 467913600

約数和(自身を除く): 260472968

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 194963, 389926, 779852, 1364741, 1559704, 2729482, 3704297, 5458964, 7408594, 10917928, 14817188, 25930079, 29634376, 51860158, 103720316, 207440632]

約数ペア:

[(1, 207440632), (2, 103720316), (4, 51860158), (7, 29634376), (8, 25930079), (14, 14817188), (19, 10917928), (28, 7408594), (38, 5458964), (56, 3704297), (76, 2729482), (133, 1559704), (152, 1364741), (266, 779852), (532, 389926), (1064, 194963)]