208194224

素因数分解:

$2^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{11131}}^1$

素因数の和:11313

約数の個数: 40

約数和(自身を含む): 463803648

約数和(自身を除く): 255609424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 167, 334, 668, 1169, 1336, 2338, 2672, 4676, 9352, 11131, 18704, 22262, 44524, 77917, 89048, 155834, 178096, 311668, 623336, 1246672, 1858877, 3717754, 7435508, 13012139, 14871016, 26024278, 29742032, 52048556, 104097112, 208194224]

約数ペア:

[(1, 208194224), (2, 104097112), (4, 52048556), (7, 29742032), (8, 26024278), (14, 14871016), (16, 13012139), (28, 7435508), (56, 3717754), (112, 1858877), (167, 1246672), (334, 623336), (668, 311668), (1169, 178096), (1336, 155834), (2338, 89048), (2672, 77917), (4676, 44524), (9352, 22262), (11131, 18704)]