201467145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 364621824

約数和(自身を除く): 163154679

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 83, 141, 165, 235, 249, 313, 415, 517, 705, 913, 939, 1245, 1551, 1565, 2585, 2739, 3443, 3901, 4565, 4695, 7755, 10329, 11703, 13695, 14711, 17215, 19505, 25979, 42911, 44133, 51645, 58515, 73555, 77937, 128733, 129895, 161821, 214555, 220665, 285769, 389685, 485463, 643665, 809105, 857307, 1221013, 1428845, 2427315, 3663039, 4286535, 6105065, 13431143, 18315195, 40293429, 67155715, 201467145]

約数ペア:

[(1, 201467145), (3, 67155715), (5, 40293429), (11, 18315195), (15, 13431143), (33, 6105065), (47, 4286535), (55, 3663039), (83, 2427315), (141, 1428845), (165, 1221013), (235, 857307), (249, 809105), (313, 643665), (415, 485463), (517, 389685), (705, 285769), (913, 220665), (939, 214555), (1245, 161821), (1551, 129895), (1565, 128733), (2585, 77937), (2739, 73555), (3443, 58515), (3901, 51645), (4565, 44133), (4695, 42911), (7755, 25979), (10329, 19505), (11703, 17215), (13695, 14711)]