200598320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192883}}^1$

素因数の和:192909

約数の個数: 40

約数和(自身を含む): 502269936

約数和(自身を除く): 301671616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 192883, 385766, 771532, 964415, 1543064, 1928830, 2507479, 3086128, 3857660, 5014958, 7715320, 10029916, 12537395, 15430640, 20059832, 25074790, 40119664, 50149580, 100299160, 200598320]

約数ペア:

[(1, 200598320), (2, 100299160), (4, 50149580), (5, 40119664), (8, 25074790), (10, 20059832), (13, 15430640), (16, 12537395), (20, 10029916), (26, 7715320), (40, 5014958), (52, 3857660), (65, 3086128), (80, 2507479), (104, 1928830), (130, 1543064), (208, 964415), (260, 771532), (520, 385766), (1040, 192883)]