201904835

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 287165088

約数和(自身を除く): 85260253

約数列:

[1, 5, 11, 17, 55, 67, 85, 121, 187, 293, 335, 605, 737, 935, 1139, 1465, 2057, 3223, 3685, 4981, 5695, 8107, 10285, 12529, 16115, 19631, 24905, 35453, 40535, 54791, 62645, 98155, 137819, 177265, 215941, 273955, 333727, 602701, 689095, 1079705, 1668635, 2375351, 3013505, 3670997, 11876755, 18354985, 40380967, 201904835]

約数ペア:

[(1, 201904835), (5, 40380967), (11, 18354985), (17, 11876755), (55, 3670997), (67, 3013505), (85, 2375351), (121, 1668635), (187, 1079705), (293, 689095), (335, 602701), (605, 333727), (737, 273955), (935, 215941), (1139, 177265), (1465, 137819), (2057, 98155), (3223, 62645), (3685, 54791), (4981, 40535), (5695, 35453), (8107, 24905), (10285, 19631), (12529, 16115)]