204284410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3767}}^1$

素因数の和:3831

約数の個数: 64

約数和(自身を含む): 439499520

約数和(自身を除く): 235215110

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 145, 170, 187, 290, 319, 374, 493, 638, 935, 986, 1595, 1870, 2465, 3190, 3767, 4930, 5423, 7534, 10846, 18835, 27115, 37670, 41437, 54230, 64039, 82874, 109243, 128078, 207185, 218486, 320195, 414370, 546215, 640390, 704429, 1092430, 1201673, 1408858, 1857131, 2403346, 3522145, 3714262, 6008365, 7044290, 9285655, 12016730, 18571310, 20428441, 40856882, 102142205, 204284410]

約数ペア:

[(1, 204284410), (2, 102142205), (5, 40856882), (10, 20428441), (11, 18571310), (17, 12016730), (22, 9285655), (29, 7044290), (34, 6008365), (55, 3714262), (58, 3522145), (85, 2403346), (110, 1857131), (145, 1408858), (170, 1201673), (187, 1092430), (290, 704429), (319, 640390), (374, 546215), (493, 414370), (638, 320195), (935, 218486), (986, 207185), (1595, 128078), (1870, 109243), (2465, 82874), (3190, 64039), (3767, 54230), (4930, 41437), (5423, 37670), (7534, 27115), (10846, 18835)]