210855214

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 336420864

約数和(自身を除く): 125565650

約数列:

[1, 2, 23, 46, 103, 191, 206, 233, 382, 466, 2369, 4393, 4738, 5359, 8786, 10718, 19673, 23999, 39346, 44503, 47998, 89006, 452479, 551977, 904958, 1023569, 1103954, 2047138, 4583809, 9167618, 105427607, 210855214]

約数ペア:

[(1, 210855214), (2, 105427607), (23, 9167618), (46, 4583809), (103, 2047138), (191, 1103954), (206, 1023569), (233, 904958), (382, 551977), (466, 452479), (2369, 89006), (4393, 47998), (4738, 44503), (5359, 39346), (8786, 23999), (10718, 19673)]