193833808

素因数分解:

$2^4\times 7^2\times {\mathrm{457}}^1\times {\mathrm{541}}^1$

素因数の和:1020

約数の個数: 60

約数和(自身を含む): 438633012

約数和(自身を除く): 244799204

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 457, 541, 784, 914, 1082, 1828, 2164, 3199, 3656, 3787, 4328, 6398, 7312, 7574, 8656, 12796, 15148, 22393, 25592, 26509, 30296, 44786, 51184, 53018, 60592, 89572, 106036, 179144, 212072, 247237, 358288, 424144, 494474, 988948, 1730659, 1977896, 3461318, 3955792, 6922636, 12114613, 13845272, 24229226, 27690544, 48458452, 96916904, 193833808]

約数ペア:

[(1, 193833808), (2, 96916904), (4, 48458452), (7, 27690544), (8, 24229226), (14, 13845272), (16, 12114613), (28, 6922636), (49, 3955792), (56, 3461318), (98, 1977896), (112, 1730659), (196, 988948), (392, 494474), (457, 424144), (541, 358288), (784, 247237), (914, 212072), (1082, 179144), (1828, 106036), (2164, 89572), (3199, 60592), (3656, 53018), (3787, 51184), (4328, 44786), (6398, 30296), (7312, 26509), (7574, 25592), (8656, 22393), (12796, 15148)]