207596500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 476985600

約数和(自身を除く): 269389100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 103, 116, 125, 139, 145, 206, 250, 278, 290, 412, 500, 515, 556, 580, 695, 725, 1030, 1390, 1450, 2060, 2575, 2780, 2900, 2987, 3475, 3625, 4031, 5150, 5974, 6950, 7250, 8062, 10300, 11948, 12875, 13900, 14317, 14500, 14935, 16124, 17375, 20155, 25750, 28634, 29870, 34750, 40310, 51500, 57268, 59740, 69500, 71585, 74675, 80620, 100775, 143170, 149350, 201550, 286340, 298700, 357925, 373375, 403100, 415193, 503875, 715850, 746750, 830386, 1007750, 1431700, 1493500, 1660772, 1789625, 2015500, 2075965, 3579250, 4151930, 7158500, 8303860, 10379825, 20759650, 41519300, 51899125, 103798250, 207596500]

約数ペア:

[(1, 207596500), (2, 103798250), (4, 51899125), (5, 41519300), (10, 20759650), (20, 10379825), (25, 8303860), (29, 7158500), (50, 4151930), (58, 3579250), (100, 2075965), (103, 2015500), (116, 1789625), (125, 1660772), (139, 1493500), (145, 1431700), (206, 1007750), (250, 830386), (278, 746750), (290, 715850), (412, 503875), (500, 415193), (515, 403100), (556, 373375), (580, 357925), (695, 298700), (725, 286340), (1030, 201550), (1390, 149350), (1450, 143170), (2060, 100775), (2575, 80620), (2780, 74675), (2900, 71585), (2987, 69500), (3475, 59740), (3625, 57268), (4031, 51500), (5150, 40310), (5974, 34750), (6950, 29870), (7250, 28634), (8062, 25750), (10300, 20155), (11948, 17375), (12875, 16124), (13900, 14935), (14317, 14500)]