201534550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1913}}^1$

素因数の和:1982

約数の個数: 72

約数和(自身を含む): 446429016

約数和(自身を除く): 244894466

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 49, 50, 70, 86, 98, 175, 215, 245, 301, 350, 430, 490, 602, 1075, 1225, 1505, 1913, 2107, 2150, 2450, 3010, 3826, 4214, 7525, 9565, 10535, 13391, 15050, 19130, 21070, 26782, 47825, 52675, 66955, 82259, 93737, 95650, 105350, 133910, 164518, 187474, 334775, 411295, 468685, 575813, 669550, 822590, 937370, 1151626, 2056475, 2343425, 2879065, 4030691, 4112950, 4686850, 5758130, 8061382, 14395325, 20153455, 28790650, 40306910, 100767275, 201534550]

約数ペア:

[(1, 201534550), (2, 100767275), (5, 40306910), (7, 28790650), (10, 20153455), (14, 14395325), (25, 8061382), (35, 5758130), (43, 4686850), (49, 4112950), (50, 4030691), (70, 2879065), (86, 2343425), (98, 2056475), (175, 1151626), (215, 937370), (245, 822590), (301, 669550), (350, 575813), (430, 468685), (490, 411295), (602, 334775), (1075, 187474), (1225, 164518), (1505, 133910), (1913, 105350), (2107, 95650), (2150, 93737), (2450, 82259), (3010, 66955), (3826, 52675), (4214, 47825), (7525, 26782), (9565, 21070), (10535, 19130), (13391, 15050)]