100858996

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 210051072

約数和(自身を除く): 109192076

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 131, 217, 262, 434, 524, 868, 887, 917, 1774, 1834, 3548, 3668, 4061, 6209, 8122, 12418, 16244, 24836, 27497, 28427, 54994, 56854, 109988, 113708, 116197, 192479, 232394, 384958, 464788, 769916, 813379, 1626758, 3253516, 3602107, 7204214, 14408428, 25214749, 50429498, 100858996]

約数ペア:

[(1, 100858996), (2, 50429498), (4, 25214749), (7, 14408428), (14, 7204214), (28, 3602107), (31, 3253516), (62, 1626758), (124, 813379), (131, 769916), (217, 464788), (262, 384958), (434, 232394), (524, 192479), (868, 116197), (887, 113708), (917, 109988), (1774, 56854), (1834, 54994), (3548, 28427), (3668, 27497), (4061, 24836), (6209, 16244), (8122, 12418)]