206880077145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{5279}}^1\times {\mathrm{373231}}^1$

素因数の和:378525

約数の個数: 32

約数和(自身を含む): 378367672320

約数和(自身を除く): 171487595175

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 5279, 15837, 26395, 36953, 79185, 110859, 184765, 373231, 554295, 1119693, 1866155, 2612617, 5598465, 7837851, 13063085, 39189255, 1970286449, 5910859347, 9851432245, 13792005143, 29554296735, 41376015429, 68960025715, 206880077145]

約数ペア:

[(1, 206880077145), (3, 68960025715), (5, 41376015429), (7, 29554296735), (15, 13792005143), (21, 9851432245), (35, 5910859347), (105, 1970286449), (5279, 39189255), (15837, 13063085), (26395, 7837851), (36953, 5598465), (79185, 2612617), (110859, 1866155), (184765, 1119693), (373231, 554295)]