201473405

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 283233024

約数和(自身を除く): 81759619

約数列:

[1, 5, 7, 35, 53, 265, 313, 347, 371, 1565, 1735, 1855, 2191, 2429, 10955, 12145, 16589, 18391, 82945, 91955, 108611, 116123, 128737, 543055, 580615, 643685, 760277, 3801385, 5756383, 28781915, 40294681, 201473405]

約数ペア:

[(1, 201473405), (5, 40294681), (7, 28781915), (35, 5756383), (53, 3801385), (265, 760277), (313, 643685), (347, 580615), (371, 543055), (1565, 128737), (1735, 116123), (1855, 108611), (2191, 91955), (2429, 82945), (10955, 18391), (12145, 16589)]