199045232

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{210853}}^1$

素因数の和:210920

約数の個数: 20

約数和(自身を含む): 392188440

約数和(自身を除く): 193143208

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 210853, 421706, 843412, 1686824, 3373648, 12440327, 24880654, 49761308, 99522616, 199045232]

約数ペア:

[(1, 199045232), (2, 99522616), (4, 49761308), (8, 24880654), (16, 12440327), (59, 3373648), (118, 1686824), (236, 843412), (472, 421706), (944, 210853)]