200544045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23917}}^1$

素因数の和:23981

約数の個数: 32

約数和(自身を含む): 353603712

約数和(自身を除く): 153059667

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 23917, 71751, 119585, 310921, 358755, 932763, 1028431, 1554605, 3085293, 4663815, 5142155, 13369603, 15426465, 40108809, 66848015, 200544045]

約数ペア:

[(1, 200544045), (3, 66848015), (5, 40108809), (13, 15426465), (15, 13369603), (39, 5142155), (43, 4663815), (65, 3085293), (129, 1554605), (195, 1028431), (215, 932763), (559, 358755), (645, 310921), (1677, 119585), (2795, 71751), (8385, 23917)]