211502382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2957}}^1$

素因数の和:3113

約数の個数: 64

約数和(自身を含む): 524772864

約数和(自身を除く): 313270482

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 131, 182, 262, 273, 393, 546, 786, 917, 1703, 1834, 2751, 2957, 3406, 5109, 5502, 5914, 8871, 10218, 11921, 17742, 20699, 23842, 35763, 38441, 41398, 62097, 71526, 76882, 115323, 124194, 230646, 269087, 387367, 538174, 774734, 807261, 1162101, 1614522, 2324202, 2711569, 5035771, 5423138, 8134707, 10071542, 15107313, 16269414, 30214626, 35250397, 70500794, 105751191, 211502382]

約数ペア:

[(1, 211502382), (2, 105751191), (3, 70500794), (6, 35250397), (7, 30214626), (13, 16269414), (14, 15107313), (21, 10071542), (26, 8134707), (39, 5423138), (42, 5035771), (78, 2711569), (91, 2324202), (131, 1614522), (182, 1162101), (262, 807261), (273, 774734), (393, 538174), (546, 387367), (786, 269087), (917, 230646), (1703, 124194), (1834, 115323), (2751, 76882), (2957, 71526), (3406, 62097), (5109, 41398), (5502, 38441), (5914, 35763), (8871, 23842), (10218, 20699), (11921, 17742)]