200584955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 283668480

約数和(自身を除く): 83083525

約数列:

[1, 5, 17, 23, 37, 47, 59, 85, 115, 185, 235, 295, 391, 629, 799, 851, 1003, 1081, 1357, 1739, 1955, 2183, 2773, 3145, 3995, 4255, 5015, 5405, 6785, 8695, 10915, 13865, 14467, 18377, 23069, 29563, 37111, 39997, 47141, 50209, 63779, 72335, 91885, 102601, 115345, 147815, 185555, 199985, 235705, 251045, 318895, 513005, 679949, 853553, 1084243, 1744217, 2359823, 3399745, 4267765, 5421215, 8721085, 11799115, 40116991, 200584955]

約数ペア:

[(1, 200584955), (5, 40116991), (17, 11799115), (23, 8721085), (37, 5421215), (47, 4267765), (59, 3399745), (85, 2359823), (115, 1744217), (185, 1084243), (235, 853553), (295, 679949), (391, 513005), (629, 318895), (799, 251045), (851, 235705), (1003, 199985), (1081, 185555), (1357, 147815), (1739, 115345), (1955, 102601), (2183, 91885), (2773, 72335), (3145, 63779), (3995, 50209), (4255, 47141), (5015, 39997), (5405, 37111), (6785, 29563), (8695, 23069), (10915, 18377), (13865, 14467)]