228775924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{49433}}^1$

素因数の和:49539

約数の個数: 24

約数和(自身を含む): 436007880

約数和(自身を除く): 207231956

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 49433, 98866, 197732, 642629, 1285258, 2570516, 4399537, 8799074, 17598148, 57193981, 114387962, 228775924]

約数ペア:

[(1, 228775924), (2, 114387962), (4, 57193981), (13, 17598148), (26, 8799074), (52, 4399537), (89, 2570516), (178, 1285258), (356, 642629), (1157, 197732), (2314, 98866), (4628, 49433)]