208093347

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 398361600

約数和(自身を除く): 190268253

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 79, 99, 147, 181, 189, 231, 237, 297, 441, 539, 543, 553, 693, 711, 869, 1267, 1323, 1617, 1629, 1659, 1991, 2079, 2133, 2607, 3801, 3871, 4851, 4887, 4977, 5973, 6083, 7821, 8869, 11403, 11613, 13937, 14299, 14553, 14931, 17919, 18249, 23463, 26607, 34209, 34839, 41811, 42581, 42897, 53757, 54747, 79821, 97559, 100093, 104517, 125433, 127743, 128691, 157289, 164241, 239463, 292677, 300279, 376299, 383229, 386073, 471867, 700651, 878031, 900837, 1101023, 1149687, 1415601, 2101953, 2634093, 2702511, 3303069, 4246803, 6305859, 7707161, 9909207, 18917577, 23121483, 29727621, 69364449, 208093347]

約数ペア:

[(1, 208093347), (3, 69364449), (7, 29727621), (9, 23121483), (11, 18917577), (21, 9909207), (27, 7707161), (33, 6305859), (49, 4246803), (63, 3303069), (77, 2702511), (79, 2634093), (99, 2101953), (147, 1415601), (181, 1149687), (189, 1101023), (231, 900837), (237, 878031), (297, 700651), (441, 471867), (539, 386073), (543, 383229), (553, 376299), (693, 300279), (711, 292677), (869, 239463), (1267, 164241), (1323, 157289), (1617, 128691), (1629, 127743), (1659, 125433), (1991, 104517), (2079, 100093), (2133, 97559), (2607, 79821), (3801, 54747), (3871, 53757), (4851, 42897), (4887, 42581), (4977, 41811), (5973, 34839), (6083, 34209), (7821, 26607), (8869, 23463), (11403, 18249), (11613, 17919), (13937, 14931), (14299, 14553)]