201156795

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14851}}^1$

素因数の和:14912

約数の個数: 48

約数和(自身を含む): 407776512

約数和(自身を除く): 206619717

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 13545, 14851, 44553, 74255, 103957, 133659, 222765, 311871, 519785, 638593, 668295, 935613, 1559355, 1915779, 3192965, 4470151, 4678065, 5747337, 9578895, 13410453, 22350755, 28736685, 40231359, 67052265, 201156795]

約数ペア:

[(1, 201156795), (3, 67052265), (5, 40231359), (7, 28736685), (9, 22350755), (15, 13410453), (21, 9578895), (35, 5747337), (43, 4678065), (45, 4470151), (63, 3192965), (105, 1915779), (129, 1559355), (215, 935613), (301, 668295), (315, 638593), (387, 519785), (645, 311871), (903, 222765), (1505, 133659), (1935, 103957), (2709, 74255), (4515, 44553), (13545, 14851)]