196551628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2741}}^1$

素因数の和:2962

約数の個数: 48

約数和(自身を含む): 425646144

約数和(自身を除く): 229094516

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 197, 364, 394, 788, 1379, 2561, 2741, 2758, 5122, 5482, 5516, 10244, 10964, 17927, 19187, 35633, 35854, 38374, 71266, 71708, 76748, 142532, 249431, 498862, 539977, 997724, 1079954, 2159908, 3779839, 7019701, 7559678, 14039402, 15119356, 28078804, 49137907, 98275814, 196551628]

約数ペア:

[(1, 196551628), (2, 98275814), (4, 49137907), (7, 28078804), (13, 15119356), (14, 14039402), (26, 7559678), (28, 7019701), (52, 3779839), (91, 2159908), (182, 1079954), (197, 997724), (364, 539977), (394, 498862), (788, 249431), (1379, 142532), (2561, 76748), (2741, 71708), (2758, 71266), (5122, 38374), (5482, 35854), (5516, 35633), (10244, 19187), (10964, 17927)]