215528898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{3631}}^1$

素因数の和:4410

約数の個数: 32

約数和(自身を含む): 464954112

約数和(自身を除く): 249425214

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 761, 1522, 2283, 3631, 4566, 7262, 9893, 10893, 19786, 21786, 29679, 47203, 59358, 94406, 141609, 283218, 2763191, 5526382, 8289573, 16579146, 35921483, 71842966, 107764449, 215528898]

約数ペア:

[(1, 215528898), (2, 107764449), (3, 71842966), (6, 35921483), (13, 16579146), (26, 8289573), (39, 5526382), (78, 2763191), (761, 283218), (1522, 141609), (2283, 94406), (3631, 59358), (4566, 47203), (7262, 29679), (9893, 21786), (10893, 19786)]