194999640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{147727}}^1$

素因数の和:147752

約数の個数: 64

約数和(自身を含む): 638184960

約数和(自身を除く): 443185320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 147727, 295454, 443181, 590908, 738635, 886362, 1181816, 1477270, 1624997, 1772724, 2215905, 2954540, 3249994, 3545448, 4431810, 4874991, 5909080, 6499988, 8124985, 8863620, 9749982, 12999976, 16249970, 17727240, 19499964, 24374955, 32499940, 38999928, 48749910, 64999880, 97499820, 194999640]

約数ペア:

[(1, 194999640), (2, 97499820), (3, 64999880), (4, 48749910), (5, 38999928), (6, 32499940), (8, 24374955), (10, 19499964), (11, 17727240), (12, 16249970), (15, 12999976), (20, 9749982), (22, 8863620), (24, 8124985), (30, 6499988), (33, 5909080), (40, 4874991), (44, 4431810), (55, 3545448), (60, 3249994), (66, 2954540), (88, 2215905), (110, 1772724), (120, 1624997), (132, 1477270), (165, 1181816), (220, 886362), (264, 738635), (330, 590908), (440, 443181), (660, 295454), (1320, 147727)]