210004119

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 338884000

約数和(自身を除く): 128879881

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 139, 333, 349, 417, 481, 1047, 1251, 1443, 1807, 3141, 4329, 4537, 5143, 5421, 12913, 13611, 15429, 16263, 38739, 40833, 46287, 48511, 66859, 116217, 145533, 167869, 200577, 436599, 503607, 601731, 630643, 1510821, 1794907, 1891929, 5384721, 5675787, 16154163, 23333791, 70001373, 210004119]

約数ペア:

[(1, 210004119), (3, 70001373), (9, 23333791), (13, 16154163), (37, 5675787), (39, 5384721), (111, 1891929), (117, 1794907), (139, 1510821), (333, 630643), (349, 601731), (417, 503607), (481, 436599), (1047, 200577), (1251, 167869), (1443, 145533), (1807, 116217), (3141, 66859), (4329, 48511), (4537, 46287), (5143, 40833), (5421, 38739), (12913, 16263), (13611, 15429)]