220150964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1567}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 438337536

約数和(自身を除く): 218186572

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 103, 124, 206, 341, 412, 682, 1133, 1364, 1567, 2266, 3134, 3193, 4532, 6268, 6386, 12772, 17237, 34474, 35123, 48577, 68948, 70246, 97154, 140492, 161401, 194308, 322802, 534347, 645604, 1068694, 1775411, 2137388, 3550822, 5003431, 7101644, 10006862, 20013724, 55037741, 110075482, 220150964]

約数ペア:

[(1, 220150964), (2, 110075482), (4, 55037741), (11, 20013724), (22, 10006862), (31, 7101644), (44, 5003431), (62, 3550822), (103, 2137388), (124, 1775411), (206, 1068694), (341, 645604), (412, 534347), (682, 322802), (1133, 194308), (1364, 161401), (1567, 140492), (2266, 97154), (3134, 70246), (3193, 68948), (4532, 48577), (6268, 35123), (6386, 34474), (12772, 17237)]