201050465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 313528320

約数和(自身を除く): 112477855

約数列:

[1, 5, 7, 11, 35, 53, 55, 59, 77, 167, 265, 295, 371, 385, 413, 583, 649, 835, 1169, 1837, 1855, 2065, 2915, 3127, 3245, 4081, 4543, 5845, 8851, 9185, 9853, 12859, 15635, 20405, 21889, 22715, 34397, 44255, 49265, 61957, 64295, 68971, 97361, 108383, 109445, 171985, 240779, 309785, 344855, 486805, 522209, 541915, 681527, 758681, 1203895, 2611045, 3407635, 3655463, 3793405, 5744299, 18277315, 28721495, 40210093, 201050465]

約数ペア:

[(1, 201050465), (5, 40210093), (7, 28721495), (11, 18277315), (35, 5744299), (53, 3793405), (55, 3655463), (59, 3407635), (77, 2611045), (167, 1203895), (265, 758681), (295, 681527), (371, 541915), (385, 522209), (413, 486805), (583, 344855), (649, 309785), (835, 240779), (1169, 171985), (1837, 109445), (1855, 108383), (2065, 97361), (2915, 68971), (3127, 64295), (3245, 61957), (4081, 49265), (4543, 44255), (5845, 34397), (8851, 22715), (9185, 21889), (9853, 20405), (12859, 15635)]