199822910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{29429}}^1$

素因数の和:29540

約数の個数: 32

約数和(自身を含む): 415316160

約数和(自身を除く): 215493250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 29429, 58858, 147145, 206003, 294290, 412006, 1030015, 2060030, 2854613, 5709226, 14273065, 19982291, 28546130, 39964582, 99911455, 199822910]

約数ペア:

[(1, 199822910), (2, 99911455), (5, 39964582), (7, 28546130), (10, 19982291), (14, 14273065), (35, 5709226), (70, 2854613), (97, 2060030), (194, 1030015), (485, 412006), (679, 294290), (970, 206003), (1358, 147145), (3395, 58858), (6790, 29429)]