207844088

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{20441}}^1$

素因数の和:20519

約数の個数: 32

約数和(自身を含む): 412110720

約数和(自身を除く): 204266632

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 10168, 20441, 40882, 81764, 163528, 633671, 838081, 1267342, 1676162, 2534684, 3352324, 5069368, 6704648, 25980511, 51961022, 103922044, 207844088]

約数ペア:

[(1, 207844088), (2, 103922044), (4, 51961022), (8, 25980511), (31, 6704648), (41, 5069368), (62, 3352324), (82, 2534684), (124, 1676162), (164, 1267342), (248, 838081), (328, 633671), (1271, 163528), (2542, 81764), (5084, 40882), (10168, 20441)]