201983925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 403724160

約数和(自身を除く): 201740235

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 37, 39, 55, 65, 75, 111, 143, 165, 185, 195, 275, 325, 407, 429, 481, 509, 555, 715, 825, 925, 975, 1221, 1443, 1527, 2035, 2145, 2405, 2545, 2775, 3575, 5291, 5599, 6105, 6617, 7215, 7635, 10175, 10725, 12025, 12725, 15873, 16797, 18833, 19851, 26455, 27995, 30525, 33085, 36075, 38175, 56499, 72787, 79365, 83985, 94165, 99255, 132275, 139975, 165425, 207163, 218361, 244829, 282495, 363935, 396825, 419925, 470825, 496275, 621489, 734487, 1035815, 1091805, 1224145, 1412475, 1819675, 2693119, 3107445, 3672435, 5179075, 5459025, 6120725, 8079357, 13465595, 15537225, 18362175, 40396785, 67327975, 201983925]

約数ペア:

[(1, 201983925), (3, 67327975), (5, 40396785), (11, 18362175), (13, 15537225), (15, 13465595), (25, 8079357), (33, 6120725), (37, 5459025), (39, 5179075), (55, 3672435), (65, 3107445), (75, 2693119), (111, 1819675), (143, 1412475), (165, 1224145), (185, 1091805), (195, 1035815), (275, 734487), (325, 621489), (407, 496275), (429, 470825), (481, 419925), (509, 396825), (555, 363935), (715, 282495), (825, 244829), (925, 218361), (975, 207163), (1221, 165425), (1443, 139975), (1527, 132275), (2035, 99255), (2145, 94165), (2405, 83985), (2545, 79365), (2775, 72787), (3575, 56499), (5291, 38175), (5599, 36075), (6105, 33085), (6617, 30525), (7215, 27995), (7635, 26455), (10175, 19851), (10725, 18833), (12025, 16797), (12725, 15873)]