207302008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{1283}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 409852800

約数和(自身を除く): 202550792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1063, 1283, 2126, 2566, 4252, 5132, 8504, 10264, 20197, 24377, 40394, 48754, 80788, 97508, 161576, 195016, 1363829, 2727658, 5455316, 10910632, 25912751, 51825502, 103651004, 207302008]

約数ペア:

[(1, 207302008), (2, 103651004), (4, 51825502), (8, 25912751), (19, 10910632), (38, 5455316), (76, 2727658), (152, 1363829), (1063, 195016), (1283, 161576), (2126, 97508), (2566, 80788), (4252, 48754), (5132, 40394), (8504, 24377), (10264, 20197)]