201897691795

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1\times {\mathrm{563}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 262290862080

約数和(自身を除く): 60393170285

約数列:

[1, 5, 19, 67, 95, 103, 335, 515, 547, 563, 1273, 1957, 2735, 2815, 6365, 6901, 9785, 10393, 10697, 34505, 36649, 37721, 51965, 53485, 56341, 57989, 131119, 183245, 188605, 281705, 289945, 307961, 655595, 696331, 716699, 1070479, 1101791, 1539805, 3481655, 3583495, 3774847, 3885263, 5352395, 5508955, 5851259, 18874235, 19426315, 20633387, 29256295, 31719983, 71722093, 73819997, 103166935, 158599915, 358610465, 369099985, 392034353, 602679677, 1960171765, 2125238861, 3013398385, 10626194305, 40379538359, 201897691795]

約数ペア:

[(1, 201897691795), (5, 40379538359), (19, 10626194305), (67, 3013398385), (95, 2125238861), (103, 1960171765), (335, 602679677), (515, 392034353), (547, 369099985), (563, 358610465), (1273, 158599915), (1957, 103166935), (2735, 73819997), (2815, 71722093), (6365, 31719983), (6901, 29256295), (9785, 20633387), (10393, 19426315), (10697, 18874235), (34505, 5851259), (36649, 5508955), (37721, 5352395), (51965, 3885263), (53485, 3774847), (56341, 3583495), (57989, 3481655), (131119, 1539805), (183245, 1101791), (188605, 1070479), (281705, 716699), (289945, 696331), (307961, 655595)]