101211784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1483}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 200340000

約数和(自身を除く): 99128216

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 449, 898, 1483, 1796, 2966, 3592, 5932, 8531, 11864, 17062, 28177, 34124, 56354, 68248, 112708, 225416, 665867, 1331734, 2663468, 5326936, 12651473, 25302946, 50605892, 101211784]

約数ペア:

[(1, 101211784), (2, 50605892), (4, 25302946), (8, 12651473), (19, 5326936), (38, 2663468), (76, 1331734), (152, 665867), (449, 225416), (898, 112708), (1483, 68248), (1796, 56354), (2966, 34124), (3592, 28177), (5932, 17062), (8531, 11864)]