200084920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:689

約数の個数: 128

約数和(自身を含む): 546134400

約数和(自身を除く): 346049480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 41, 56, 58, 70, 82, 116, 140, 145, 164, 203, 205, 232, 280, 287, 290, 328, 406, 410, 574, 580, 601, 812, 820, 1015, 1148, 1160, 1189, 1202, 1435, 1624, 1640, 2030, 2296, 2378, 2404, 2870, 3005, 4060, 4207, 4756, 4808, 5740, 5945, 6010, 8120, 8323, 8414, 9512, 11480, 11890, 12020, 16646, 16828, 17429, 21035, 23780, 24040, 24641, 33292, 33656, 34858, 41615, 42070, 47560, 49282, 66584, 69716, 83230, 84140, 87145, 98564, 122003, 123205, 139432, 166460, 168280, 172487, 174290, 197128, 244006, 246410, 332920, 344974, 348580, 488012, 492820, 610015, 689948, 697160, 714589, 862435, 976024, 985640, 1220030, 1379896, 1429178, 1724870, 2440060, 2858356, 3449740, 3572945, 4880120, 5002123, 5716712, 6899480, 7145890, 10004246, 14291780, 20008492, 25010615, 28583560, 40016984, 50021230, 100042460, 200084920]

約数ペア:

[(1, 200084920), (2, 100042460), (4, 50021230), (5, 40016984), (7, 28583560), (8, 25010615), (10, 20008492), (14, 14291780), (20, 10004246), (28, 7145890), (29, 6899480), (35, 5716712), (40, 5002123), (41, 4880120), (56, 3572945), (58, 3449740), (70, 2858356), (82, 2440060), (116, 1724870), (140, 1429178), (145, 1379896), (164, 1220030), (203, 985640), (205, 976024), (232, 862435), (280, 714589), (287, 697160), (290, 689948), (328, 610015), (406, 492820), (410, 488012), (574, 348580), (580, 344974), (601, 332920), (812, 246410), (820, 244006), (1015, 197128), (1148, 174290), (1160, 172487), (1189, 168280), (1202, 166460), (1435, 139432), (1624, 123205), (1640, 122003), (2030, 98564), (2296, 87145), (2378, 84140), (2404, 83230), (2870, 69716), (3005, 66584), (4060, 49282), (4207, 47560), (4756, 42070), (4808, 41615), (5740, 34858), (5945, 33656), (6010, 33292), (8120, 24641), (8323, 24040), (8414, 23780), (9512, 21035), (11480, 17429), (11890, 16828), (12020, 16646)]