193972408

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{15259}}^1$

素因数の和:15499

約数の個数: 32

約数和(自身を含む): 417513600

約数和(自身を除く): 223541192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3178, 6356, 12712, 15259, 30518, 61036, 106813, 122072, 213626, 427252, 854504, 3463793, 6927586, 13855172, 24246551, 27710344, 48493102, 96986204, 193972408]

約数ペア:

[(1, 193972408), (2, 96986204), (4, 48493102), (7, 27710344), (8, 24246551), (14, 13855172), (28, 6927586), (56, 3463793), (227, 854504), (454, 427252), (908, 213626), (1589, 122072), (1816, 106813), (3178, 61036), (6356, 30518), (12712, 15259)]