188066305

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 283852800

約数和(自身を除く): 95786495

約数列:

[1, 5, 7, 29, 31, 35, 43, 139, 145, 155, 203, 215, 217, 301, 695, 899, 973, 1015, 1085, 1247, 1333, 1505, 4031, 4309, 4495, 4865, 5977, 6235, 6293, 6665, 8729, 9331, 20155, 21545, 28217, 29885, 30163, 31465, 38657, 41839, 43645, 46655, 124961, 141085, 150815, 173333, 185287, 193285, 209195, 270599, 624805, 866665, 874727, 926435, 1213331, 1297009, 1352995, 4373635, 5373323, 6066655, 6485045, 26866615, 37613261, 188066305]

約数ペア:

[(1, 188066305), (5, 37613261), (7, 26866615), (29, 6485045), (31, 6066655), (35, 5373323), (43, 4373635), (139, 1352995), (145, 1297009), (155, 1213331), (203, 926435), (215, 874727), (217, 866665), (301, 624805), (695, 270599), (899, 209195), (973, 193285), (1015, 185287), (1085, 173333), (1247, 150815), (1333, 141085), (1505, 124961), (4031, 46655), (4309, 43645), (4495, 41839), (4865, 38657), (5977, 31465), (6235, 30163), (6293, 29885), (6665, 28217), (8729, 21545), (9331, 20155)]