200263415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 291133440

約数和(自身を除く): 90870025

約数列:

[1, 5, 11, 23, 29, 53, 55, 103, 115, 145, 253, 265, 319, 515, 583, 667, 1133, 1219, 1265, 1537, 1595, 2369, 2915, 2987, 3335, 5459, 5665, 6095, 7337, 7685, 11845, 13409, 14935, 16907, 26059, 27295, 32857, 35351, 36685, 60049, 67045, 68701, 84535, 125557, 130295, 158311, 164285, 176755, 300245, 343505, 388861, 627785, 755711, 791555, 1381127, 1741421, 1944305, 3641153, 3778555, 6905635, 8707105, 18205765, 40052683, 200263415]

約数ペア:

[(1, 200263415), (5, 40052683), (11, 18205765), (23, 8707105), (29, 6905635), (53, 3778555), (55, 3641153), (103, 1944305), (115, 1741421), (145, 1381127), (253, 791555), (265, 755711), (319, 627785), (515, 388861), (583, 343505), (667, 300245), (1133, 176755), (1219, 164285), (1265, 158311), (1537, 130295), (1595, 125557), (2369, 84535), (2915, 68701), (2987, 67045), (3335, 60049), (5459, 36685), (5665, 35351), (6095, 32857), (7337, 27295), (7685, 26059), (11845, 16907), (13409, 14935)]