213247144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{5189}}^1$

素因数の和:5673

約数の個数: 32

約数和(自身を含む): 437205600

約数和(自身を除く): 223958456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 467, 934, 1868, 3736, 5137, 5189, 10274, 10378, 20548, 20756, 41096, 41512, 57079, 114158, 228316, 456632, 2423263, 4846526, 9693052, 19386104, 26655893, 53311786, 106623572, 213247144]

約数ペア:

[(1, 213247144), (2, 106623572), (4, 53311786), (8, 26655893), (11, 19386104), (22, 9693052), (44, 4846526), (88, 2423263), (467, 456632), (934, 228316), (1868, 114158), (3736, 57079), (5137, 41512), (5189, 41096), (10274, 20756), (10378, 20548)]