201928810

素因数分解:

$2^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{21323}}^1$

素因数の和:22277

約数の個数: 16

約数和(自身を含む): 363872736

約数和(自身を除く): 161943926

約数列:

[1, 2, 5, 10, 947, 1894, 4735, 9470, 21323, 42646, 106615, 213230, 20192881, 40385762, 100964405, 201928810]

約数ペア:

[(1, 201928810), (2, 100964405), (5, 40385762), (10, 20192881), (947, 213230), (1894, 106615), (4735, 42646), (9470, 21323)]