204037155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1399}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 405350400

約数和(自身を除く): 201313245

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 463, 1389, 1399, 2315, 3241, 4167, 4197, 6945, 6995, 9723, 9793, 12591, 16205, 20835, 20985, 29169, 29379, 48615, 48965, 62955, 88137, 145845, 146895, 440685, 647737, 1943211, 3238685, 4534159, 5829633, 9716055, 13602477, 22670795, 29148165, 40807431, 68012385, 204037155]

約数ペア:

[(1, 204037155), (3, 68012385), (5, 40807431), (7, 29148165), (9, 22670795), (15, 13602477), (21, 9716055), (35, 5829633), (45, 4534159), (63, 3238685), (105, 1943211), (315, 647737), (463, 440685), (1389, 146895), (1399, 145845), (2315, 88137), (3241, 62955), (4167, 48965), (4197, 48615), (6945, 29379), (6995, 29169), (9723, 20985), (9793, 20835), (12591, 16205)]