193779131

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 249594240

約数和(自身を除く): 55815109

約数列:

[1, 7, 13, 29, 91, 97, 203, 377, 679, 757, 1261, 2639, 2813, 5299, 8827, 9841, 19691, 21953, 36569, 68887, 73429, 153671, 255983, 285389, 514003, 954577, 1997723, 2129441, 6682039, 14906087, 27682733, 193779131]

約数ペア:

[(1, 193779131), (7, 27682733), (13, 14906087), (29, 6682039), (91, 2129441), (97, 1997723), (203, 954577), (377, 514003), (679, 285389), (757, 255983), (1261, 153671), (2639, 73429), (2813, 68887), (5299, 36569), (8827, 21953), (9841, 19691)]