239948696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{100313}}^1$

素因数の和:100355

約数の個数: 32

約数和(自身を含む): 505582560

約数和(自身を除く): 265633864

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 100313, 200626, 401252, 802504, 1304069, 2307199, 2608138, 4614398, 5216276, 9228796, 10432552, 18457592, 29993587, 59987174, 119974348, 239948696]

約数ペア:

[(1, 239948696), (2, 119974348), (4, 59987174), (8, 29993587), (13, 18457592), (23, 10432552), (26, 9228796), (46, 5216276), (52, 4614398), (92, 2608138), (104, 2307199), (184, 1304069), (299, 802504), (598, 401252), (1196, 200626), (2392, 100313)]