202117518

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{12113}}^1$

素因数の和:12230

約数の個数: 40

約数和(自身を含む): 457327728

約数和(自身を除く): 255210210

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 927, 1854, 2781, 5562, 8343, 12113, 16686, 24226, 36339, 72678, 109017, 218034, 327051, 654102, 981153, 1247639, 1962306, 2495278, 3742917, 7485834, 11228751, 22457502, 33686253, 67372506, 101058759, 202117518]

約数ペア:

[(1, 202117518), (2, 101058759), (3, 67372506), (6, 33686253), (9, 22457502), (18, 11228751), (27, 7485834), (54, 3742917), (81, 2495278), (103, 1962306), (162, 1247639), (206, 981153), (309, 654102), (618, 327051), (927, 218034), (1854, 109017), (2781, 72678), (5562, 36339), (8343, 24226), (12113, 16686)]