202161850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 431972352

約数和(自身を除く): 229810502

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 71, 110, 142, 155, 167, 275, 310, 334, 341, 355, 550, 682, 710, 775, 781, 835, 1550, 1562, 1670, 1705, 1775, 1837, 2201, 3410, 3550, 3674, 3905, 4175, 4402, 5177, 7810, 8350, 8525, 9185, 10354, 11005, 11857, 17050, 18370, 19525, 22010, 23714, 24211, 25885, 39050, 45925, 48422, 51770, 55025, 56947, 59285, 91850, 110050, 113894, 118570, 121055, 129425, 130427, 242110, 258850, 260854, 284735, 296425, 367567, 569470, 592850, 605275, 652135, 735134, 1210550, 1304270, 1423675, 1837835, 2847350, 3260675, 3675670, 4043237, 6521350, 8086474, 9189175, 18378350, 20216185, 40432370, 101080925, 202161850]

約数ペア:

[(1, 202161850), (2, 101080925), (5, 40432370), (10, 20216185), (11, 18378350), (22, 9189175), (25, 8086474), (31, 6521350), (50, 4043237), (55, 3675670), (62, 3260675), (71, 2847350), (110, 1837835), (142, 1423675), (155, 1304270), (167, 1210550), (275, 735134), (310, 652135), (334, 605275), (341, 592850), (355, 569470), (550, 367567), (682, 296425), (710, 284735), (775, 260854), (781, 258850), (835, 242110), (1550, 130427), (1562, 129425), (1670, 121055), (1705, 118570), (1775, 113894), (1837, 110050), (2201, 91850), (3410, 59285), (3550, 56947), (3674, 55025), (3905, 51770), (4175, 48422), (4402, 45925), (5177, 39050), (7810, 25885), (8350, 24211), (8525, 23714), (9185, 22010), (10354, 19525), (11005, 18370), (11857, 17050)]