198393492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 532998144

約数和(自身を除く): 334604652

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 101, 132, 138, 202, 253, 276, 303, 404, 506, 606, 647, 759, 1012, 1111, 1212, 1294, 1518, 1941, 2222, 2323, 2588, 3036, 3333, 3882, 4444, 4646, 6666, 6969, 7117, 7764, 9292, 13332, 13938, 14234, 14881, 21351, 25553, 27876, 28468, 29762, 42702, 44643, 51106, 59524, 65347, 76659, 85404, 89286, 102212, 130694, 153318, 163691, 178572, 196041, 261388, 306636, 327382, 392082, 491073, 654764, 718817, 784164, 982146, 1437634, 1502981, 1964292, 2156451, 2875268, 3005962, 4312902, 4508943, 6011924, 8625804, 9017886, 16532791, 18035772, 33065582, 49598373, 66131164, 99196746, 198393492]

約数ペア:

[(1, 198393492), (2, 99196746), (3, 66131164), (4, 49598373), (6, 33065582), (11, 18035772), (12, 16532791), (22, 9017886), (23, 8625804), (33, 6011924), (44, 4508943), (46, 4312902), (66, 3005962), (69, 2875268), (92, 2156451), (101, 1964292), (132, 1502981), (138, 1437634), (202, 982146), (253, 784164), (276, 718817), (303, 654764), (404, 491073), (506, 392082), (606, 327382), (647, 306636), (759, 261388), (1012, 196041), (1111, 178572), (1212, 163691), (1294, 153318), (1518, 130694), (1941, 102212), (2222, 89286), (2323, 85404), (2588, 76659), (3036, 65347), (3333, 59524), (3882, 51106), (4444, 44643), (4646, 42702), (6666, 29762), (6969, 28468), (7117, 27876), (7764, 25553), (9292, 21351), (13332, 14881), (13938, 14234)]