200108530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 394709760

約数和(自身を除く): 194601230

約数列:

[1, 2, 5, 10, 17, 34, 59, 71, 85, 118, 142, 170, 281, 295, 355, 562, 590, 710, 1003, 1207, 1405, 2006, 2414, 2810, 4189, 4777, 5015, 6035, 8378, 9554, 10030, 12070, 16579, 19951, 20945, 23885, 33158, 39902, 41890, 47770, 71213, 82895, 99755, 142426, 165790, 199510, 281843, 339167, 356065, 563686, 678334, 712130, 1177109, 1409215, 1695835, 2354218, 2818430, 3391670, 5885545, 11771090, 20010853, 40021706, 100054265, 200108530]

約数ペア:

[(1, 200108530), (2, 100054265), (5, 40021706), (10, 20010853), (17, 11771090), (34, 5885545), (59, 3391670), (71, 2818430), (85, 2354218), (118, 1695835), (142, 1409215), (170, 1177109), (281, 712130), (295, 678334), (355, 563686), (562, 356065), (590, 339167), (710, 281843), (1003, 199510), (1207, 165790), (1405, 142426), (2006, 99755), (2414, 82895), (2810, 71213), (4189, 47770), (4777, 41890), (5015, 39902), (6035, 33158), (8378, 23885), (9554, 20945), (10030, 19951), (12070, 16579)]