214976135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5347}}^1$

素因数の和:5423

約数の個数: 32

約数和(自身を含む): 304964352

約数和(自身を除く): 89988217

約数列:

[1, 5, 11, 17, 43, 55, 85, 187, 215, 473, 731, 935, 2365, 3655, 5347, 8041, 26735, 40205, 58817, 90899, 229921, 294085, 454495, 999889, 1149605, 2529131, 3908657, 4999445, 12645655, 19543285, 42995227, 214976135]

約数ペア:

[(1, 214976135), (5, 42995227), (11, 19543285), (17, 12645655), (43, 4999445), (55, 3908657), (85, 2529131), (187, 1149605), (215, 999889), (473, 454495), (731, 294085), (935, 229921), (2365, 90899), (3655, 58817), (5347, 40205), (8041, 26735)]