220190922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:772

約数の個数: 96

約数和(自身を含む): 568518912

約数和(自身を除く): 348327990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 73, 74, 111, 126, 146, 219, 222, 259, 333, 438, 511, 518, 647, 657, 666, 777, 1022, 1294, 1314, 1533, 1554, 1941, 2331, 2701, 3066, 3882, 4529, 4599, 4662, 5402, 5823, 8103, 9058, 9198, 11646, 13587, 16206, 18907, 23939, 24309, 27174, 37814, 40761, 47231, 47878, 48618, 56721, 71817, 81522, 94462, 113442, 141693, 143634, 167573, 170163, 215451, 283386, 330617, 335146, 340326, 425079, 430902, 502719, 661234, 850158, 991851, 1005438, 1508157, 1747547, 1983702, 2975553, 3016314, 3495094, 5242641, 5951106, 10485282, 12232829, 15727923, 24465658, 31455846, 36698487, 73396974, 110095461, 220190922]

約数ペア:

[(1, 220190922), (2, 110095461), (3, 73396974), (6, 36698487), (7, 31455846), (9, 24465658), (14, 15727923), (18, 12232829), (21, 10485282), (37, 5951106), (42, 5242641), (63, 3495094), (73, 3016314), (74, 2975553), (111, 1983702), (126, 1747547), (146, 1508157), (219, 1005438), (222, 991851), (259, 850158), (333, 661234), (438, 502719), (511, 430902), (518, 425079), (647, 340326), (657, 335146), (666, 330617), (777, 283386), (1022, 215451), (1294, 170163), (1314, 167573), (1533, 143634), (1554, 141693), (1941, 113442), (2331, 94462), (2701, 81522), (3066, 71817), (3882, 56721), (4529, 48618), (4599, 47878), (4662, 47231), (5402, 40761), (5823, 37814), (8103, 27174), (9058, 24309), (9198, 23939), (11646, 18907), (13587, 16206)]