194801810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{523}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 426477312

約数和(自身を除く): 231675502

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 313, 523, 595, 626, 1046, 1190, 1565, 2191, 2615, 3130, 3661, 4382, 5230, 5321, 7322, 8891, 10642, 10955, 17782, 18305, 21910, 26605, 36610, 37247, 44455, 53210, 62237, 74494, 88910, 124474, 163699, 186235, 311185, 327398, 372470, 622370, 818495, 1145893, 1636990, 2291786, 2782883, 5565766, 5729465, 11458930, 13914415, 19480181, 27828830, 38960362, 97400905, 194801810]

約数ペア:

[(1, 194801810), (2, 97400905), (5, 38960362), (7, 27828830), (10, 19480181), (14, 13914415), (17, 11458930), (34, 5729465), (35, 5565766), (70, 2782883), (85, 2291786), (119, 1636990), (170, 1145893), (238, 818495), (313, 622370), (523, 372470), (595, 327398), (626, 311185), (1046, 186235), (1190, 163699), (1565, 124474), (2191, 88910), (2615, 74494), (3130, 62237), (3661, 53210), (4382, 44455), (5230, 37247), (5321, 36610), (7322, 26605), (8891, 21910), (10642, 18305), (10955, 17782)]