199896676

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{3529}}^1$

素因数の和:3581

約数の個数: 54

約数和(自身を含む): 432400290

約数和(自身を除く): 232503614

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 289, 476, 578, 833, 1156, 1666, 2023, 3332, 3529, 4046, 7058, 8092, 14116, 14161, 24703, 28322, 49406, 56644, 59993, 98812, 119986, 172921, 239972, 345842, 419951, 691684, 839902, 1019881, 1679804, 2039762, 2939657, 4079524, 5879314, 7139167, 11758628, 14278334, 28556668, 49974169, 99948338, 199896676]

約数ペア:

[(1, 199896676), (2, 99948338), (4, 49974169), (7, 28556668), (14, 14278334), (17, 11758628), (28, 7139167), (34, 5879314), (49, 4079524), (68, 2939657), (98, 2039762), (119, 1679804), (196, 1019881), (238, 839902), (289, 691684), (476, 419951), (578, 345842), (833, 239972), (1156, 172921), (1666, 119986), (2023, 98812), (3332, 59993), (3529, 56644), (4046, 49406), (7058, 28322), (8092, 24703), (14116, 14161)]