201490222755

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2759951}}^1$

素因数の和:2760147

約数の個数: 32

約数和(自身を含む): 334903615488

約数和(自身を除く): 133413392733

約数列:

[1, 3, 5, 15, 31, 93, 155, 157, 465, 471, 785, 2355, 4867, 14601, 24335, 73005, 2759951, 8279853, 13799755, 41399265, 85558481, 256675443, 427792405, 433312307, 1283377215, 1299936921, 2166561535, 6499684605, 13432681517, 40298044551, 67163407585, 201490222755]

約数ペア:

[(1, 201490222755), (3, 67163407585), (5, 40298044551), (15, 13432681517), (31, 6499684605), (93, 2166561535), (155, 1299936921), (157, 1283377215), (465, 433312307), (471, 427792405), (785, 256675443), (2355, 85558481), (4867, 41399265), (14601, 13799755), (24335, 8279853), (73005, 2759951)]