206668770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12781}}^1$

素因数の和:12816

約数の個数: 96

約数和(自身を含む): 629487936

約数和(自身を除く): 422819166

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1155, 1470, 1617, 2310, 2695, 3234, 5390, 8085, 12781, 16170, 25562, 38343, 63905, 76686, 89467, 127810, 140591, 178934, 191715, 268401, 281182, 383430, 421773, 447335, 536802, 626269, 702955, 843546, 894670, 984137, 1252538, 1342005, 1405910, 1878807, 1968274, 2108865, 2684010, 2952411, 3131345, 3757614, 4217730, 4920685, 5904822, 6262690, 6888959, 9394035, 9841370, 13777918, 14762055, 18788070, 20666877, 29524110, 34444795, 41333754, 68889590, 103334385, 206668770]

約数ペア:

[(1, 206668770), (2, 103334385), (3, 68889590), (5, 41333754), (6, 34444795), (7, 29524110), (10, 20666877), (11, 18788070), (14, 14762055), (15, 13777918), (21, 9841370), (22, 9394035), (30, 6888959), (33, 6262690), (35, 5904822), (42, 4920685), (49, 4217730), (55, 3757614), (66, 3131345), (70, 2952411), (77, 2684010), (98, 2108865), (105, 1968274), (110, 1878807), (147, 1405910), (154, 1342005), (165, 1252538), (210, 984137), (231, 894670), (245, 843546), (294, 702955), (330, 626269), (385, 536802), (462, 447335), (490, 421773), (539, 383430), (735, 281182), (770, 268401), (1078, 191715), (1155, 178934), (1470, 140591), (1617, 127810), (2310, 89467), (2695, 76686), (3234, 63905), (5390, 38343), (8085, 25562), (12781, 16170)]