201820574930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{733333}}^1$

素因数の和:733455

約数の個数: 64

約数和(自身を含む): 410256372960

約数和(自身を除く): 208435798030

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 73, 130, 145, 146, 290, 365, 377, 730, 754, 949, 1885, 1898, 2117, 3770, 4234, 4745, 9490, 10585, 21170, 27521, 55042, 137605, 275210, 733333, 1466666, 3666665, 7333330, 9533329, 19066658, 21266657, 42533314, 47666645, 53533309, 95333290, 106333285, 107066618, 212666570, 267666545, 276466541, 535333090, 552933082, 695933017, 1382332705, 1391866034, 1552465961, 2764665410, 3104931922, 3479665085, 6959330170, 7762329805, 15524659610, 20182057493, 40364114986, 100910287465, 201820574930]

約数ペア:

[(1, 201820574930), (2, 100910287465), (5, 40364114986), (10, 20182057493), (13, 15524659610), (26, 7762329805), (29, 6959330170), (58, 3479665085), (65, 3104931922), (73, 2764665410), (130, 1552465961), (145, 1391866034), (146, 1382332705), (290, 695933017), (365, 552933082), (377, 535333090), (730, 276466541), (754, 267666545), (949, 212666570), (1885, 107066618), (1898, 106333285), (2117, 95333290), (3770, 53533309), (4234, 47666645), (4745, 42533314), (9490, 21266657), (10585, 19066658), (21170, 9533329), (27521, 7333330), (55042, 3666665), (137605, 1466666), (275210, 733333)]