212614948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6563}}^1$

素因数の和:6676

約数の個数: 48

約数和(自身を含む): 463155840

約数和(自身を除く): 250540892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1246, 2314, 2492, 4628, 6563, 8099, 13126, 16198, 26252, 32396, 45941, 85319, 91882, 170638, 183764, 341276, 584107, 597233, 1168214, 1194466, 2336428, 2388932, 4088749, 7593391, 8177498, 15186782, 16354996, 30373564, 53153737, 106307474, 212614948]

約数ペア:

[(1, 212614948), (2, 106307474), (4, 53153737), (7, 30373564), (13, 16354996), (14, 15186782), (26, 8177498), (28, 7593391), (52, 4088749), (89, 2388932), (91, 2336428), (178, 1194466), (182, 1168214), (356, 597233), (364, 584107), (623, 341276), (1157, 183764), (1246, 170638), (2314, 91882), (2492, 85319), (4628, 45941), (6563, 32396), (8099, 26252), (13126, 16198)]