202349620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48409}}^1$

素因数の和:48448

約数の個数: 48

約数和(自身を含む): 487972800

約数和(自身を除く): 285623180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 48409, 96818, 193636, 242045, 484090, 532499, 919771, 968180, 1064998, 1839542, 2129996, 2662495, 3679084, 4598855, 5324990, 9197710, 10117481, 10649980, 18395420, 20234962, 40469924, 50587405, 101174810, 202349620]

約数ペア:

[(1, 202349620), (2, 101174810), (4, 50587405), (5, 40469924), (10, 20234962), (11, 18395420), (19, 10649980), (20, 10117481), (22, 9197710), (38, 5324990), (44, 4598855), (55, 3679084), (76, 2662495), (95, 2129996), (110, 1839542), (190, 1064998), (209, 968180), (220, 919771), (380, 532499), (418, 484090), (836, 242045), (1045, 193636), (2090, 96818), (4180, 48409)]