200730705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3457}}^1$

素因数の和:3558

約数の個数: 48

約数和(自身を含む): 378443520

約数和(自身を除く): 177712815

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 79, 105, 147, 237, 245, 395, 553, 735, 1185, 1659, 2765, 3457, 3871, 8295, 10371, 11613, 17285, 19355, 24199, 51855, 58065, 72597, 120995, 169393, 273103, 362985, 508179, 819309, 846965, 1365515, 1911721, 2540895, 4096545, 5735163, 9558605, 13382047, 28675815, 40146141, 66910235, 200730705]

約数ペア:

[(1, 200730705), (3, 66910235), (5, 40146141), (7, 28675815), (15, 13382047), (21, 9558605), (35, 5735163), (49, 4096545), (79, 2540895), (105, 1911721), (147, 1365515), (237, 846965), (245, 819309), (395, 508179), (553, 362985), (735, 273103), (1185, 169393), (1659, 120995), (2765, 72597), (3457, 58065), (3871, 51855), (8295, 24199), (10371, 19355), (11613, 17285)]