210007367507

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1\times {\mathrm{1949}}^1$

素因数の和:3480

約数の個数: 48

約数和(自身を含む): 259034630400

約数和(自身を除く): 49027262893

約数列:

[1, 7, 23, 49, 67, 161, 469, 1127, 1427, 1541, 1949, 3283, 9989, 10787, 13643, 32821, 44827, 69923, 75509, 95501, 95609, 130583, 229747, 313789, 669263, 914081, 1608229, 2196523, 2199007, 2781223, 3003409, 4684841, 6398567, 15393049, 19468561, 21023863, 63968129, 107751343, 136279927, 147167041, 186341941, 447776903, 1304393587, 3134438321, 4285864643, 9130755109, 30001052501, 210007367507]

約数ペア:

[(1, 210007367507), (7, 30001052501), (23, 9130755109), (49, 4285864643), (67, 3134438321), (161, 1304393587), (469, 447776903), (1127, 186341941), (1427, 147167041), (1541, 136279927), (1949, 107751343), (3283, 63968129), (9989, 21023863), (10787, 19468561), (13643, 15393049), (32821, 6398567), (44827, 4684841), (69923, 3003409), (75509, 2781223), (95501, 2199007), (95609, 2196523), (130583, 1608229), (229747, 914081), (313789, 669263)]