209218152

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60961}}^1$

素因数の和:60994

約数の個数: 64

約数和(自身を含む): 614496960

約数和(自身を除く): 405278808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 60961, 121922, 182883, 243844, 365766, 487688, 670571, 731532, 792493, 1341142, 1463064, 1584986, 2011713, 2377479, 2682284, 3169972, 4023426, 4754958, 5364568, 6339944, 8046852, 8717423, 9509916, 16093704, 17434846, 19019832, 26152269, 34869692, 52304538, 69739384, 104609076, 209218152]

約数ペア:

[(1, 209218152), (2, 104609076), (3, 69739384), (4, 52304538), (6, 34869692), (8, 26152269), (11, 19019832), (12, 17434846), (13, 16093704), (22, 9509916), (24, 8717423), (26, 8046852), (33, 6339944), (39, 5364568), (44, 4754958), (52, 4023426), (66, 3169972), (78, 2682284), (88, 2377479), (104, 2011713), (132, 1584986), (143, 1463064), (156, 1341142), (264, 792493), (286, 731532), (312, 670571), (429, 487688), (572, 365766), (858, 243844), (1144, 182883), (1716, 121922), (3432, 60961)]