201917865

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{1483}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 335502720

約数和(自身を除く): 133584855

約数列:

[1, 3, 5, 15, 29, 87, 145, 313, 435, 939, 1483, 1565, 4449, 4695, 7415, 9077, 22245, 27231, 43007, 45385, 129021, 136155, 215035, 464179, 645105, 1392537, 2320895, 6962685, 13461191, 40383573, 67305955, 201917865]

約数ペア:

[(1, 201917865), (3, 67305955), (5, 40383573), (15, 13461191), (29, 6962685), (87, 2320895), (145, 1392537), (313, 645105), (435, 464179), (939, 215035), (1483, 136155), (1565, 129021), (4449, 45385), (4695, 43007), (7415, 27231), (9077, 22245)]