201192618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:963

約数の個数: 64

約数和(自身を含む): 454533120

約数和(自身を除く): 253340502

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 79, 94, 141, 158, 237, 282, 474, 517, 821, 869, 1034, 1551, 1642, 1738, 2463, 2607, 3102, 3713, 4926, 5214, 7426, 9031, 11139, 18062, 22278, 27093, 38587, 40843, 54186, 64859, 77174, 81686, 115761, 122529, 129718, 194577, 231522, 245058, 389154, 424457, 713449, 848914, 1273371, 1426898, 2140347, 2546742, 3048373, 4280694, 6096746, 9145119, 18290238, 33532103, 67064206, 100596309, 201192618]

約数ペア:

[(1, 201192618), (2, 100596309), (3, 67064206), (6, 33532103), (11, 18290238), (22, 9145119), (33, 6096746), (47, 4280694), (66, 3048373), (79, 2546742), (94, 2140347), (141, 1426898), (158, 1273371), (237, 848914), (282, 713449), (474, 424457), (517, 389154), (821, 245058), (869, 231522), (1034, 194577), (1551, 129718), (1642, 122529), (1738, 115761), (2463, 81686), (2607, 77174), (3102, 64859), (3713, 54186), (4926, 40843), (5214, 38587), (7426, 27093), (9031, 22278), (11139, 18062)]