202099212

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{9901}}^1$

素因数の和:9930

約数の個数: 84

約数和(自身を含む): 606081616

約数和(自身を除く): 403982404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 9901, 10206, 19802, 20412, 29703, 39604, 59406, 69307, 89109, 118812, 138614, 178218, 207921, 267327, 277228, 356436, 415842, 534654, 623763, 801981, 831684, 1069308, 1247526, 1603962, 1871289, 2405943, 2495052, 3207924, 3742578, 4811886, 5613867, 7217829, 7485156, 9623772, 11227734, 14435658, 16841601, 22455468, 28871316, 33683202, 50524803, 67366404, 101049606, 202099212]

約数ペア:

[(1, 202099212), (2, 101049606), (3, 67366404), (4, 50524803), (6, 33683202), (7, 28871316), (9, 22455468), (12, 16841601), (14, 14435658), (18, 11227734), (21, 9623772), (27, 7485156), (28, 7217829), (36, 5613867), (42, 4811886), (54, 3742578), (63, 3207924), (81, 2495052), (84, 2405943), (108, 1871289), (126, 1603962), (162, 1247526), (189, 1069308), (243, 831684), (252, 801981), (324, 623763), (378, 534654), (486, 415842), (567, 356436), (729, 277228), (756, 267327), (972, 207921), (1134, 178218), (1458, 138614), (1701, 118812), (2268, 89109), (2916, 69307), (3402, 59406), (5103, 39604), (6804, 29703), (9901, 20412), (10206, 19802)]