207867605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 281111040

約数和(自身を除く): 73243435

約数列:

[1, 5, 11, 47, 55, 97, 235, 485, 517, 829, 1067, 2585, 4145, 4559, 5335, 9119, 22795, 38963, 45595, 50149, 80413, 194815, 250745, 402065, 428593, 884543, 2142965, 3779411, 4422715, 18897055, 41573521, 207867605]

約数ペア:

[(1, 207867605), (5, 41573521), (11, 18897055), (47, 4422715), (55, 3779411), (97, 2142965), (235, 884543), (485, 428593), (517, 402065), (829, 250745), (1067, 194815), (2585, 80413), (4145, 50149), (4559, 45595), (5335, 38963), (9119, 22795)]