247101844

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{307}}^1\times {\mathrm{1663}}^1$

素因数の和:1996

約数の個数: 36

約数和(自身を含む): 477148672

約数和(自身を除く): 230046828

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 307, 484, 614, 1228, 1663, 3326, 3377, 6652, 6754, 13508, 18293, 36586, 37147, 73172, 74294, 148588, 201223, 402446, 510541, 804892, 1021082, 2042164, 5615951, 11231902, 22463804, 61775461, 123550922, 247101844]

約数ペア:

[(1, 247101844), (2, 123550922), (4, 61775461), (11, 22463804), (22, 11231902), (44, 5615951), (121, 2042164), (242, 1021082), (307, 804892), (484, 510541), (614, 402446), (1228, 201223), (1663, 148588), (3326, 74294), (3377, 73172), (6652, 37147), (6754, 36586), (13508, 18293)]