202448766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 446164992

約数和(自身を除く): 243716226

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 113, 206, 223, 226, 309, 339, 446, 618, 669, 678, 1338, 1339, 1469, 2678, 2899, 2938, 4017, 4407, 5798, 8034, 8697, 8814, 11639, 17394, 22969, 23278, 25199, 34917, 45938, 50398, 68907, 69834, 75597, 137814, 151194, 151307, 298597, 302614, 327587, 453921, 597194, 655174, 895791, 907842, 982761, 1791582, 1965522, 2595497, 5190994, 7786491, 15572982, 33741461, 67482922, 101224383, 202448766]

約数ペア:

[(1, 202448766), (2, 101224383), (3, 67482922), (6, 33741461), (13, 15572982), (26, 7786491), (39, 5190994), (78, 2595497), (103, 1965522), (113, 1791582), (206, 982761), (223, 907842), (226, 895791), (309, 655174), (339, 597194), (446, 453921), (618, 327587), (669, 302614), (678, 298597), (1338, 151307), (1339, 151194), (1469, 137814), (2678, 75597), (2899, 69834), (2938, 68907), (4017, 50398), (4407, 45938), (5798, 34917), (8034, 25199), (8697, 23278), (8814, 22969), (11639, 17394)]