218430051796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1\times {\mathrm{64553}}^1$

素因数の和:66072

約数の個数: 48

約数和(自身を含む): 425170202688

約数和(自身を除く): 206740150892

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 1451, 2332, 2902, 5804, 15961, 31922, 63844, 64553, 76903, 129106, 153806, 258212, 307612, 710083, 845933, 1420166, 1691866, 2840332, 3383732, 3421309, 6842618, 13685236, 37634399, 75268798, 93666403, 150537596, 187332806, 374665612, 1030330433, 2060660866, 4121321732, 4964319359, 9928638718, 19857277436, 54607512949, 109215025898, 218430051796]

約数ペア:

[(1, 218430051796), (2, 109215025898), (4, 54607512949), (11, 19857277436), (22, 9928638718), (44, 4964319359), (53, 4121321732), (106, 2060660866), (212, 1030330433), (583, 374665612), (1166, 187332806), (1451, 150537596), (2332, 93666403), (2902, 75268798), (5804, 37634399), (15961, 13685236), (31922, 6842618), (63844, 3421309), (64553, 3383732), (76903, 2840332), (129106, 1691866), (153806, 1420166), (258212, 845933), (307612, 710083)]