202144005

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 418454784

約数和(自身を除く): 216310779

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 113, 135, 189, 315, 339, 405, 565, 567, 631, 791, 945, 1017, 1695, 1893, 2373, 2835, 3051, 3155, 3955, 4417, 5085, 5679, 7119, 9153, 9465, 11865, 13251, 15255, 17037, 21357, 22085, 28395, 35595, 39753, 45765, 51111, 64071, 66255, 71303, 85185, 106785, 119259, 198765, 213909, 255555, 320355, 356515, 357777, 499121, 596295, 641727, 1069545, 1497363, 1788885, 1925181, 2495605, 3208635, 4492089, 5775543, 7486815, 9625905, 13476267, 22460445, 28877715, 40428801, 67381335, 202144005]

約数ペア:

[(1, 202144005), (3, 67381335), (5, 40428801), (7, 28877715), (9, 22460445), (15, 13476267), (21, 9625905), (27, 7486815), (35, 5775543), (45, 4492089), (63, 3208635), (81, 2495605), (105, 1925181), (113, 1788885), (135, 1497363), (189, 1069545), (315, 641727), (339, 596295), (405, 499121), (565, 357777), (567, 356515), (631, 320355), (791, 255555), (945, 213909), (1017, 198765), (1695, 119259), (1893, 106785), (2373, 85185), (2835, 71303), (3051, 66255), (3155, 64071), (3955, 51111), (4417, 45765), (5085, 39753), (5679, 35595), (7119, 28395), (9153, 22085), (9465, 21357), (11865, 17037), (13251, 15255)]