206940810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7673}}^1$

素因数の和:7743

約数の個数: 64

約数和(自身を含む): 530426880

約数和(自身を除く): 323486070

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 435, 465, 870, 899, 930, 1798, 2697, 4495, 5394, 7673, 8990, 13485, 15346, 23019, 26970, 38365, 46038, 76730, 115095, 222517, 230190, 237863, 445034, 475726, 667551, 713589, 1112585, 1189315, 1335102, 1427178, 2225170, 2378630, 3337755, 3567945, 6675510, 6898027, 7135890, 13796054, 20694081, 34490135, 41388162, 68980270, 103470405, 206940810]

約数ペア:

[(1, 206940810), (2, 103470405), (3, 68980270), (5, 41388162), (6, 34490135), (10, 20694081), (15, 13796054), (29, 7135890), (30, 6898027), (31, 6675510), (58, 3567945), (62, 3337755), (87, 2378630), (93, 2225170), (145, 1427178), (155, 1335102), (174, 1189315), (186, 1112585), (290, 713589), (310, 667551), (435, 475726), (465, 445034), (870, 237863), (899, 230190), (930, 222517), (1798, 115095), (2697, 76730), (4495, 46038), (5394, 38365), (7673, 26970), (8990, 23019), (13485, 15346)]