205537701232

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{8233}}^1\times {\mathrm{25579}}^1$

素因数の和:33881

約数の個数: 40

約数和(自身を含む): 404822633840

約数和(自身を除く): 199284932608

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 8233, 16466, 25579, 32932, 51158, 65864, 102316, 131728, 204632, 409264, 502213, 1004426, 1560319, 2008852, 3120638, 4017704, 6241276, 8035408, 12482552, 24965104, 210591907, 421183814, 842367628, 1684735256, 3369470512, 12846106327, 25692212654, 51384425308, 102768850616, 205537701232]

約数ペア:

[(1, 205537701232), (2, 102768850616), (4, 51384425308), (8, 25692212654), (16, 12846106327), (61, 3369470512), (122, 1684735256), (244, 842367628), (488, 421183814), (976, 210591907), (8233, 24965104), (16466, 12482552), (25579, 8035408), (32932, 6241276), (51158, 4017704), (65864, 3120638), (102316, 2008852), (131728, 1560319), (204632, 1004426), (409264, 502213)]