198537702

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4219}}^1$

素因数の和:4289

約数の個数: 64

約数和(自身を含む): 466698240

約数和(自身を除く): 268160538

約数列:

[1, 2, 3, 6, 11, 22, 23, 31, 33, 46, 62, 66, 69, 93, 138, 186, 253, 341, 506, 682, 713, 759, 1023, 1426, 1518, 2046, 2139, 4219, 4278, 7843, 8438, 12657, 15686, 23529, 25314, 46409, 47058, 92818, 97037, 130789, 139227, 194074, 261578, 278454, 291111, 392367, 582222, 784734, 1067407, 1438679, 2134814, 2877358, 3008147, 3202221, 4316037, 6016294, 6404442, 8632074, 9024441, 18048882, 33089617, 66179234, 99268851, 198537702]

約数ペア:

[(1, 198537702), (2, 99268851), (3, 66179234), (6, 33089617), (11, 18048882), (22, 9024441), (23, 8632074), (31, 6404442), (33, 6016294), (46, 4316037), (62, 3202221), (66, 3008147), (69, 2877358), (93, 2134814), (138, 1438679), (186, 1067407), (253, 784734), (341, 582222), (506, 392367), (682, 291111), (713, 278454), (759, 261578), (1023, 194074), (1426, 139227), (1518, 130789), (2046, 97037), (2139, 92818), (4219, 47058), (4278, 46409), (7843, 25314), (8438, 23529), (12657, 15686)]