207953240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{797}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 511932960

約数和(自身を除く): 303979720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 593, 797, 1186, 1594, 2372, 2965, 3188, 3985, 4744, 5930, 6376, 6523, 7970, 8767, 11860, 13046, 15940, 17534, 23720, 26092, 31880, 32615, 35068, 43835, 52184, 65230, 70136, 87670, 130460, 175340, 260920, 350680, 472621, 945242, 1890484, 2363105, 3780968, 4726210, 5198831, 9452420, 10397662, 18904840, 20795324, 25994155, 41590648, 51988310, 103976620, 207953240]

約数ペア:

[(1, 207953240), (2, 103976620), (4, 51988310), (5, 41590648), (8, 25994155), (10, 20795324), (11, 18904840), (20, 10397662), (22, 9452420), (40, 5198831), (44, 4726210), (55, 3780968), (88, 2363105), (110, 1890484), (220, 945242), (440, 472621), (593, 350680), (797, 260920), (1186, 175340), (1594, 130460), (2372, 87670), (2965, 70136), (3188, 65230), (3985, 52184), (4744, 43835), (5930, 35068), (6376, 32615), (6523, 31880), (7970, 26092), (8767, 23720), (11860, 17534), (13046, 15940)]