197900072

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{91961}}^1$

素因数の和:92236

約数の個数: 16

約数和(自身を含む): 372446100

約数和(自身を除く): 174546028

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 91961, 183922, 367844, 735688, 24737509, 49475018, 98950036, 197900072]

約数ペア:

[(1, 197900072), (2, 98950036), (4, 49475018), (8, 24737509), (269, 735688), (538, 367844), (1076, 183922), (2152, 91961)]