211488264

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{225949}}^1$

素因数の和:225974

約数の個数: 48

約数和(自身を含む): 616843500

約数和(自身を除く): 405355236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 225949, 451898, 677847, 903796, 1355694, 1807592, 2033541, 2711388, 2937337, 4067082, 5422776, 5874674, 8134164, 8812011, 11749348, 16268328, 17624022, 23498696, 26436033, 35248044, 52872066, 70496088, 105744132, 211488264]

約数ペア:

[(1, 211488264), (2, 105744132), (3, 70496088), (4, 52872066), (6, 35248044), (8, 26436033), (9, 23498696), (12, 17624022), (13, 16268328), (18, 11749348), (24, 8812011), (26, 8134164), (36, 5874674), (39, 5422776), (52, 4067082), (72, 2937337), (78, 2711388), (104, 2033541), (117, 1807592), (156, 1355694), (234, 903796), (312, 677847), (468, 451898), (936, 225949)]