204366968

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{2129}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 420973200

約数和(自身を除く): 216606232

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 169, 284, 338, 568, 676, 923, 1352, 1846, 2129, 3692, 4258, 7384, 8516, 11999, 17032, 23998, 27677, 47996, 55354, 95992, 110708, 151159, 221416, 302318, 359801, 604636, 719602, 1209272, 1439204, 1965067, 2878408, 3930134, 7860268, 15720536, 25545871, 51091742, 102183484, 204366968]

約数ペア:

[(1, 204366968), (2, 102183484), (4, 51091742), (8, 25545871), (13, 15720536), (26, 7860268), (52, 3930134), (71, 2878408), (104, 1965067), (142, 1439204), (169, 1209272), (284, 719602), (338, 604636), (568, 359801), (676, 302318), (923, 221416), (1352, 151159), (1846, 110708), (2129, 95992), (3692, 55354), (4258, 47996), (7384, 27677), (8516, 23998), (11999, 17032)]