201295038

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 80

約数和(自身を含む): 477962640

約数和(自身を除く): 276667602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 157, 178, 267, 294, 314, 343, 471, 534, 623, 686, 942, 1029, 1099, 1246, 1869, 2058, 2198, 2401, 3297, 3738, 4361, 4802, 6594, 7203, 7693, 8722, 13083, 13973, 14406, 15386, 23079, 26166, 27946, 30527, 41919, 46158, 53851, 61054, 83838, 91581, 97811, 107702, 161553, 183162, 195622, 213689, 293433, 323106, 376957, 427378, 586866, 641067, 684677, 753914, 1130871, 1282134, 1369354, 2054031, 2261742, 4108062, 4792739, 9585478, 14378217, 28756434, 33549173, 67098346, 100647519, 201295038]

約数ペア:

[(1, 201295038), (2, 100647519), (3, 67098346), (6, 33549173), (7, 28756434), (14, 14378217), (21, 9585478), (42, 4792739), (49, 4108062), (89, 2261742), (98, 2054031), (147, 1369354), (157, 1282134), (178, 1130871), (267, 753914), (294, 684677), (314, 641067), (343, 586866), (471, 427378), (534, 376957), (623, 323106), (686, 293433), (942, 213689), (1029, 195622), (1099, 183162), (1246, 161553), (1869, 107702), (2058, 97811), (2198, 91581), (2401, 83838), (3297, 61054), (3738, 53851), (4361, 46158), (4802, 41919), (6594, 30527), (7203, 27946), (7693, 26166), (8722, 23079), (13083, 15386), (13973, 14406)]