202498120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6869}}^1$

素因数の和:6958

約数の個数: 64

約数和(自身を含む): 504532800

約数和(自身を除く): 302034680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 2680, 2948, 3685, 5896, 6869, 7370, 13738, 14740, 27476, 29480, 34345, 54952, 68690, 75559, 137380, 151118, 274760, 302236, 377795, 460223, 604472, 755590, 920446, 1511180, 1840892, 2301115, 3022360, 3681784, 4602230, 5062453, 9204460, 10124906, 18408920, 20249812, 25312265, 40499624, 50624530, 101249060, 202498120]

約数ペア:

[(1, 202498120), (2, 101249060), (4, 50624530), (5, 40499624), (8, 25312265), (10, 20249812), (11, 18408920), (20, 10124906), (22, 9204460), (40, 5062453), (44, 4602230), (55, 3681784), (67, 3022360), (88, 2301115), (110, 1840892), (134, 1511180), (220, 920446), (268, 755590), (335, 604472), (440, 460223), (536, 377795), (670, 302236), (737, 274760), (1340, 151118), (1474, 137380), (2680, 75559), (2948, 68690), (3685, 54952), (5896, 34345), (6869, 29480), (7370, 27476), (13738, 14740)]