197916800752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{3271}}^1\times {\mathrm{343787}}^1$

素因数の和:347077

約数の個数: 40

約数和(自身を含む): 418453252992

約数和(自身を除く): 220536452240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 3271, 6542, 13084, 26168, 35981, 52336, 71962, 143924, 287848, 343787, 575696, 687574, 1375148, 2750296, 3781657, 5500592, 7563314, 15126628, 30253256, 60506512, 1124527277, 2249054554, 4498109108, 8996218216, 12369800047, 17992436432, 24739600094, 49479200188, 98958400376, 197916800752]

約数ペア:

[(1, 197916800752), (2, 98958400376), (4, 49479200188), (8, 24739600094), (11, 17992436432), (16, 12369800047), (22, 8996218216), (44, 4498109108), (88, 2249054554), (176, 1124527277), (3271, 60506512), (6542, 30253256), (13084, 15126628), (26168, 7563314), (35981, 5500592), (52336, 3781657), (71962, 2750296), (143924, 1375148), (287848, 687574), (343787, 575696)]