200193014

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{2371}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 354775296

約数和(自身を除く): 154582282

約数列:

[1, 2, 7, 14, 37, 74, 163, 259, 326, 518, 1141, 2282, 2371, 4742, 6031, 12062, 16597, 33194, 42217, 84434, 87727, 175454, 386473, 614089, 772946, 1228178, 2705311, 5410622, 14299501, 28599002, 100096507, 200193014]

約数ペア:

[(1, 200193014), (2, 100096507), (7, 28599002), (14, 14299501), (37, 5410622), (74, 2705311), (163, 1228178), (259, 772946), (326, 614089), (518, 386473), (1141, 175454), (2282, 87727), (2371, 84434), (4742, 42217), (6031, 33194), (12062, 16597)]