206598018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{30391}}^1$

素因数の和:30510

約数の個数: 32

約数和(自身を含む): 455150592

約数和(自身を除く): 248552574

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 6798, 30391, 60782, 91173, 182346, 334301, 668602, 1002903, 2005806, 3130273, 6260546, 9390819, 18781638, 34433003, 68866006, 103299009, 206598018]

約数ペア:

[(1, 206598018), (2, 103299009), (3, 68866006), (6, 34433003), (11, 18781638), (22, 9390819), (33, 6260546), (66, 3130273), (103, 2005806), (206, 1002903), (309, 668602), (618, 334301), (1133, 182346), (2266, 91173), (3399, 60782), (6798, 30391)]