219202452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4507}}^1$

素因数の和:4717

約数の個数: 72

約数和(自身を含む): 636673856

約数和(自身を除く): 417471404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 252, 386, 579, 772, 1158, 1351, 1737, 2316, 2702, 3474, 4053, 4507, 5404, 6948, 8106, 9014, 12159, 13521, 16212, 18028, 24318, 27042, 31549, 40563, 48636, 54084, 63098, 81126, 94647, 126196, 162252, 189294, 283941, 378588, 567882, 869851, 1135764, 1739702, 2609553, 3479404, 5219106, 6088957, 7828659, 10438212, 12177914, 15657318, 18266871, 24355828, 31314636, 36533742, 54800613, 73067484, 109601226, 219202452]

約数ペア:

[(1, 219202452), (2, 109601226), (3, 73067484), (4, 54800613), (6, 36533742), (7, 31314636), (9, 24355828), (12, 18266871), (14, 15657318), (18, 12177914), (21, 10438212), (28, 7828659), (36, 6088957), (42, 5219106), (63, 3479404), (84, 2609553), (126, 1739702), (193, 1135764), (252, 869851), (386, 567882), (579, 378588), (772, 283941), (1158, 189294), (1351, 162252), (1737, 126196), (2316, 94647), (2702, 81126), (3474, 63098), (4053, 54084), (4507, 48636), (5404, 40563), (6948, 31549), (8106, 27042), (9014, 24318), (12159, 18028), (13521, 16212)]