198276156974

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1\times {\mathrm{151153}}^1$

素因数の和:153384

約数の個数: 32

約数和(自身を含む): 347968600320

約数和(自身を除く): 149692443346

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 2179, 4358, 15253, 30506, 93697, 151153, 187394, 302306, 655879, 1058071, 1311758, 2116142, 6499579, 12999158, 45497053, 90994106, 329362387, 658724774, 2305536709, 4611073418, 14162582641, 28325165282, 99138078487, 198276156974]

約数ペア:

[(1, 198276156974), (2, 99138078487), (7, 28325165282), (14, 14162582641), (43, 4611073418), (86, 2305536709), (301, 658724774), (602, 329362387), (2179, 90994106), (4358, 45497053), (15253, 12999158), (30506, 6499579), (93697, 2116142), (151153, 1311758), (187394, 1058071), (302306, 655879)]