201865455

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2113}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 383868576

約数和(自身を除く): 182003121

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 193, 495, 579, 965, 1737, 2113, 2123, 2895, 6339, 6369, 8685, 10565, 10615, 19017, 19107, 23243, 31695, 31845, 69729, 95085, 95535, 116215, 209187, 348645, 407809, 1045935, 1223427, 2039045, 3670281, 4485899, 6117135, 13457697, 18351405, 22429495, 40373091, 67288485, 201865455]

約数ペア:

[(1, 201865455), (3, 67288485), (5, 40373091), (9, 22429495), (11, 18351405), (15, 13457697), (33, 6117135), (45, 4485899), (55, 3670281), (99, 2039045), (165, 1223427), (193, 1045935), (495, 407809), (579, 348645), (965, 209187), (1737, 116215), (2113, 95535), (2123, 95085), (2895, 69729), (6339, 31845), (6369, 31695), (8685, 23243), (10565, 19107), (10615, 19017)]