197439632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{55837}}^1$

素因数の和:55875

約数の個数: 40

約数和(自身を含む): 436206456

約数和(自身を除く): 238766824

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 55837, 111674, 223348, 446696, 725881, 893392, 949229, 1451762, 1898458, 2903524, 3796916, 5807048, 7593832, 11614096, 12339977, 15187664, 24679954, 49359908, 98719816, 197439632]

約数ペア:

[(1, 197439632), (2, 98719816), (4, 49359908), (8, 24679954), (13, 15187664), (16, 12339977), (17, 11614096), (26, 7593832), (34, 5807048), (52, 3796916), (68, 2903524), (104, 1898458), (136, 1451762), (208, 949229), (221, 893392), (272, 725881), (442, 446696), (884, 223348), (1768, 111674), (3536, 55837)]