213033756470

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1823}}^1\times {\mathrm{25349}}^1$

素因数の和:27640

約数の個数: 32

約数和(自身を含む): 384518534400

約数和(自身を除く): 171484777930

約数列:

[1, 2, 5, 10, 461, 922, 1823, 2305, 3646, 4610, 9115, 18230, 25349, 50698, 126745, 253490, 840403, 1680806, 4202015, 8404030, 11685889, 23371778, 46211227, 58429445, 92422454, 116858890, 231056135, 462112270, 21303375647, 42606751294, 106516878235, 213033756470]

約数ペア:

[(1, 213033756470), (2, 106516878235), (5, 42606751294), (10, 21303375647), (461, 462112270), (922, 231056135), (1823, 116858890), (2305, 92422454), (3646, 58429445), (4610, 46211227), (9115, 23371778), (18230, 11685889), (25349, 8404030), (50698, 4202015), (126745, 1680806), (253490, 840403)]