206908104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{663167}}^1$

素因数の和:663189

約数の個数: 32

約数和(自身を含む): 557061120

約数和(自身を除く): 350153016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 663167, 1326334, 1989501, 2652668, 3979002, 5305336, 7958004, 8621171, 15916008, 17242342, 25863513, 34484684, 51727026, 68969368, 103454052, 206908104]

約数ペア:

[(1, 206908104), (2, 103454052), (3, 68969368), (4, 51727026), (6, 34484684), (8, 25863513), (12, 17242342), (13, 15916008), (24, 8621171), (26, 7958004), (39, 5305336), (52, 3979002), (78, 2652668), (104, 1989501), (156, 1326334), (312, 663167)]