207799996

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{3853}}^1$

素因数の和:4093

約数の個数: 24

約数和(自身を含む): 370138160

約数和(自身を除く): 162338164

約数列:

[1, 2, 4, 97, 139, 194, 278, 388, 556, 3853, 7706, 13483, 15412, 26966, 53932, 373741, 535567, 747482, 1071134, 1494964, 2142268, 51949999, 103899998, 207799996]

約数ペア:

[(1, 207799996), (2, 103899998), (4, 51949999), (97, 2142268), (139, 1494964), (194, 1071134), (278, 747482), (388, 535567), (556, 373741), (3853, 53932), (7706, 26966), (13483, 15412)]