208432860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1163}}^1$

素因数の和:1307

約数の個数: 96

約数和(自身を含む): 610122240

約数和(自身を除く): 401689380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 103, 116, 145, 174, 206, 290, 309, 348, 412, 435, 515, 580, 618, 870, 1030, 1163, 1236, 1545, 1740, 2060, 2326, 2987, 3090, 3489, 4652, 5815, 5974, 6180, 6978, 8961, 11630, 11948, 13956, 14935, 17445, 17922, 23260, 29870, 33727, 34890, 35844, 44805, 59740, 67454, 69780, 89610, 101181, 119789, 134908, 168635, 179220, 202362, 239578, 337270, 359367, 404724, 479156, 505905, 598945, 674540, 718734, 1011810, 1197890, 1437468, 1796835, 2023620, 2395780, 3473881, 3593670, 6947762, 7187340, 10421643, 13895524, 17369405, 20843286, 34738810, 41686572, 52108215, 69477620, 104216430, 208432860]

約数ペア:

[(1, 208432860), (2, 104216430), (3, 69477620), (4, 52108215), (5, 41686572), (6, 34738810), (10, 20843286), (12, 17369405), (15, 13895524), (20, 10421643), (29, 7187340), (30, 6947762), (58, 3593670), (60, 3473881), (87, 2395780), (103, 2023620), (116, 1796835), (145, 1437468), (174, 1197890), (206, 1011810), (290, 718734), (309, 674540), (348, 598945), (412, 505905), (435, 479156), (515, 404724), (580, 359367), (618, 337270), (870, 239578), (1030, 202362), (1163, 179220), (1236, 168635), (1545, 134908), (1740, 119789), (2060, 101181), (2326, 89610), (2987, 69780), (3090, 67454), (3489, 59740), (4652, 44805), (5815, 35844), (5974, 34890), (6180, 33727), (6978, 29870), (8961, 23260), (11630, 17922), (11948, 17445), (13956, 14935)]