200288985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2018

約数の個数: 64

約数和(自身を含む): 377395200

約数和(自身を除く): 177106215

約数列:

[1, 3, 5, 13, 15, 17, 31, 39, 51, 65, 85, 93, 155, 195, 221, 255, 403, 465, 527, 663, 1105, 1209, 1581, 1949, 2015, 2635, 3315, 5847, 6045, 6851, 7905, 9745, 20553, 25337, 29235, 33133, 34255, 60419, 76011, 99399, 102765, 126685, 165665, 181257, 302095, 380055, 430729, 496995, 785447, 906285, 1027123, 1292187, 2153645, 2356341, 3081369, 3927235, 5135615, 6460935, 11781705, 13352599, 15406845, 40057797, 66762995, 200288985]

約数ペア:

[(1, 200288985), (3, 66762995), (5, 40057797), (13, 15406845), (15, 13352599), (17, 11781705), (31, 6460935), (39, 5135615), (51, 3927235), (65, 3081369), (85, 2356341), (93, 2153645), (155, 1292187), (195, 1027123), (221, 906285), (255, 785447), (403, 496995), (465, 430729), (527, 380055), (663, 302095), (1105, 181257), (1209, 165665), (1581, 126685), (1949, 102765), (2015, 99399), (2635, 76011), (3315, 60419), (5847, 34255), (6045, 33133), (6851, 29235), (7905, 25337), (9745, 20553)]