200640495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{8053}}^1$

素因数の和:8223

約数の個数: 32

約数和(自身を含む): 352571904

約数和(自身を除く): 151931409

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 755, 1661, 2265, 4983, 8053, 8305, 24159, 24915, 40265, 88583, 120795, 265749, 442915, 1216003, 1328745, 3648009, 6080015, 13376033, 18240045, 40128099, 66880165, 200640495]

約数ペア:

[(1, 200640495), (3, 66880165), (5, 40128099), (11, 18240045), (15, 13376033), (33, 6080015), (55, 3648009), (151, 1328745), (165, 1216003), (453, 442915), (755, 265749), (1661, 120795), (2265, 88583), (4983, 40265), (8053, 24915), (8305, 24159)]