201906368

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:505

約数の個数: 56

約数和(自身を含む): 409712160

約数和(自身を除く): 207805792

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 109, 206, 218, 281, 412, 436, 562, 824, 872, 1124, 1648, 1744, 2248, 3296, 3488, 4496, 6592, 6976, 8992, 11227, 17984, 22454, 28943, 30629, 44908, 57886, 61258, 89816, 115772, 122516, 179632, 231544, 245032, 359264, 463088, 490064, 718528, 926176, 980128, 1852352, 1960256, 3154787, 6309574, 12619148, 25238296, 50476592, 100953184, 201906368]

約数ペア:

[(1, 201906368), (2, 100953184), (4, 50476592), (8, 25238296), (16, 12619148), (32, 6309574), (64, 3154787), (103, 1960256), (109, 1852352), (206, 980128), (218, 926176), (281, 718528), (412, 490064), (436, 463088), (562, 359264), (824, 245032), (872, 231544), (1124, 179632), (1648, 122516), (1744, 115772), (2248, 89816), (3296, 61258), (3488, 57886), (4496, 44908), (6592, 30629), (6976, 28943), (8992, 22454), (11227, 17984)]