202228688

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{173141}}^1$

素因数の和:173222

約数の個数: 20

約数和(自身を含む): 397187748

約数和(自身を除く): 194959060

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 173141, 346282, 692564, 1385128, 2770256, 12639293, 25278586, 50557172, 101114344, 202228688]

約数ペア:

[(1, 202228688), (2, 101114344), (4, 50557172), (8, 25278586), (16, 12639293), (73, 2770256), (146, 1385128), (292, 692564), (584, 346282), (1168, 173141)]