208897104

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{334771}}^1$

素因数の和:334795

約数の個数: 40

約数和(自身を含む): 581164192

約数和(自身を除く): 372267088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 334771, 669542, 1004313, 1339084, 2008626, 2678168, 4017252, 4352023, 5356336, 8034504, 8704046, 13056069, 16069008, 17408092, 26112138, 34816184, 52224276, 69632368, 104448552, 208897104]

約数ペア:

[(1, 208897104), (2, 104448552), (3, 69632368), (4, 52224276), (6, 34816184), (8, 26112138), (12, 17408092), (13, 16069008), (16, 13056069), (24, 8704046), (26, 8034504), (39, 5356336), (48, 4352023), (52, 4017252), (78, 2678168), (104, 2008626), (156, 1339084), (208, 1004313), (312, 669542), (624, 334771)]