197251132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{4447}}^1$

素因数の和:5317

約数の個数: 24

約数和(自身を含む): 372262016

約数和(自身を除く): 175010884

約数列:

[1, 2, 4, 13, 26, 52, 853, 1706, 3412, 4447, 8894, 11089, 17788, 22178, 44356, 57811, 115622, 231244, 3793291, 7586582, 15173164, 49312783, 98625566, 197251132]

約数ペア:

[(1, 197251132), (2, 98625566), (4, 49312783), (13, 15173164), (26, 7586582), (52, 3793291), (853, 231244), (1706, 115622), (3412, 57811), (4447, 44356), (8894, 22178), (11089, 17788)]