204892584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{656707}}^1$

素因数の和:656729

約数の個数: 32

約数和(自身を含む): 551634720

約数和(自身を除く): 346742136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 656707, 1313414, 1970121, 2626828, 3940242, 5253656, 7880484, 8537191, 15760968, 17074382, 25611573, 34148764, 51223146, 68297528, 102446292, 204892584]

約数ペア:

[(1, 204892584), (2, 102446292), (3, 68297528), (4, 51223146), (6, 34148764), (8, 25611573), (12, 17074382), (13, 15760968), (24, 8537191), (26, 7880484), (39, 5253656), (52, 3940242), (78, 2626828), (104, 1970121), (156, 1313414), (312, 656707)]