199553820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6311}}^1$

素因数の和:6371

約数の個数: 96

約数和(自身を含む): 610799616

約数和(自身を除く): 411245796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2635, 3162, 5270, 6311, 6324, 7905, 10540, 12622, 15810, 18933, 25244, 31555, 31620, 37866, 63110, 75732, 94665, 107287, 126220, 189330, 195641, 214574, 321861, 378660, 391282, 429148, 536435, 586923, 643722, 782564, 978205, 1072870, 1173846, 1287444, 1609305, 1956410, 2145740, 2347692, 2934615, 3218610, 3325897, 3912820, 5869230, 6437220, 6651794, 9977691, 11738460, 13303588, 16629485, 19955382, 33258970, 39910764, 49888455, 66517940, 99776910, 199553820]

約数ペア:

[(1, 199553820), (2, 99776910), (3, 66517940), (4, 49888455), (5, 39910764), (6, 33258970), (10, 19955382), (12, 16629485), (15, 13303588), (17, 11738460), (20, 9977691), (30, 6651794), (31, 6437220), (34, 5869230), (51, 3912820), (60, 3325897), (62, 3218610), (68, 2934615), (85, 2347692), (93, 2145740), (102, 1956410), (124, 1609305), (155, 1287444), (170, 1173846), (186, 1072870), (204, 978205), (255, 782564), (310, 643722), (340, 586923), (372, 536435), (465, 429148), (510, 391282), (527, 378660), (620, 321861), (930, 214574), (1020, 195641), (1054, 189330), (1581, 126220), (1860, 107287), (2108, 94665), (2635, 75732), (3162, 63110), (5270, 37866), (6311, 31620), (6324, 31555), (7905, 25244), (10540, 18933), (12622, 15810)]