189278502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{19853}}^1$

素因数の和:20092

約数の個数: 32

約数和(自身を含む): 434564352

約数和(自身を除く): 245285850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 227, 454, 681, 1362, 1589, 3178, 4767, 9534, 19853, 39706, 59559, 119118, 138971, 277942, 416913, 833826, 4506631, 9013262, 13519893, 27039786, 31546417, 63092834, 94639251, 189278502]

約数ペア:

[(1, 189278502), (2, 94639251), (3, 63092834), (6, 31546417), (7, 27039786), (14, 13519893), (21, 9013262), (42, 4506631), (227, 833826), (454, 416913), (681, 277942), (1362, 138971), (1589, 119118), (3178, 59559), (4767, 39706), (9534, 19853)]