200280990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73363}}^1$

素因数の和:73393

約数の個数: 64

約数和(自身を含む): 591607296

約数和(自身を除く): 391326306

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 73363, 146726, 220089, 366815, 440178, 513541, 733630, 953719, 1027082, 1100445, 1540623, 1907438, 2200890, 2567705, 2861157, 3081246, 4768595, 5135410, 5722314, 6676033, 7703115, 9537190, 13352066, 14305785, 15406230, 20028099, 28611570, 33380165, 40056198, 66760330, 100140495, 200280990]

約数ペア:

[(1, 200280990), (2, 100140495), (3, 66760330), (5, 40056198), (6, 33380165), (7, 28611570), (10, 20028099), (13, 15406230), (14, 14305785), (15, 13352066), (21, 9537190), (26, 7703115), (30, 6676033), (35, 5722314), (39, 5135410), (42, 4768595), (65, 3081246), (70, 2861157), (78, 2567705), (91, 2200890), (105, 1907438), (130, 1540623), (182, 1100445), (195, 1027082), (210, 953719), (273, 733630), (390, 513541), (455, 440178), (546, 366815), (910, 220089), (1365, 146726), (2730, 73363)]