200561445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3557}}^1$

素因数の和:3754

約数の個数: 48

約数和(自身を含む): 399634560

約数和(自身を除く): 199073115

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 179, 315, 537, 895, 1253, 1611, 2685, 3557, 3759, 6265, 8055, 10671, 11277, 17785, 18795, 24899, 32013, 53355, 56385, 74697, 124495, 160065, 224091, 373485, 636703, 1120455, 1910109, 3183515, 4456921, 5730327, 9550545, 13370763, 22284605, 28651635, 40112289, 66853815, 200561445]

約数ペア:

[(1, 200561445), (3, 66853815), (5, 40112289), (7, 28651635), (9, 22284605), (15, 13370763), (21, 9550545), (35, 5730327), (45, 4456921), (63, 3183515), (105, 1910109), (179, 1120455), (315, 636703), (537, 373485), (895, 224091), (1253, 160065), (1611, 124495), (2685, 74697), (3557, 56385), (3759, 53355), (6265, 32013), (8055, 24899), (10671, 18795), (11277, 17785)]