209969330172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2499634883}}^1$

素因数の和:2499634897

約数の個数: 24

約数和(自身を含む): 559918214016

約数和(自身を除く): 349948883844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2499634883, 4999269766, 7498904649, 9998539532, 14997809298, 17497444181, 29995618596, 34994888362, 52492332543, 69989776724, 104984665086, 209969330172]

約数ペア:

[(1, 209969330172), (2, 104984665086), (3, 69989776724), (4, 52492332543), (6, 34994888362), (7, 29995618596), (12, 17497444181), (14, 14997809298), (21, 9998539532), (28, 7498904649), (42, 4999269766), (84, 2499634883)]