201039839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1877}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 272595456

約数和(自身を除く): 71555617

約数列:

[1, 7, 11, 13, 77, 91, 107, 143, 749, 1001, 1177, 1391, 1877, 8239, 9737, 13139, 15301, 20647, 24401, 107107, 144529, 170807, 200839, 268411, 1405873, 1878877, 2209229, 2610907, 15464603, 18276349, 28719977, 201039839]

約数ペア:

[(1, 201039839), (7, 28719977), (11, 18276349), (13, 15464603), (77, 2610907), (91, 2209229), (107, 1878877), (143, 1405873), (749, 268411), (1001, 200839), (1177, 170807), (1391, 144529), (1877, 107107), (8239, 24401), (9737, 20647), (13139, 15301)]