201046461

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 349332480

約数和(自身を除く): 148286019

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 89, 121, 127, 147, 231, 267, 363, 381, 539, 623, 847, 889, 979, 1397, 1617, 1869, 2541, 2667, 2937, 4191, 4361, 5929, 6223, 6853, 9779, 10769, 11303, 13083, 15367, 17787, 18669, 20559, 29337, 32307, 33909, 46101, 47971, 68453, 75383, 79121, 107569, 124333, 143913, 205359, 226149, 237363, 322707, 372999, 527681, 553847, 752983, 870331, 1367663, 1583043, 1661541, 2258949, 2610993, 4102989, 6092317, 9573641, 18276951, 28720923, 67015487, 201046461]

約数ペア:

[(1, 201046461), (3, 67015487), (7, 28720923), (11, 18276951), (21, 9573641), (33, 6092317), (49, 4102989), (77, 2610993), (89, 2258949), (121, 1661541), (127, 1583043), (147, 1367663), (231, 870331), (267, 752983), (363, 553847), (381, 527681), (539, 372999), (623, 322707), (847, 237363), (889, 226149), (979, 205359), (1397, 143913), (1617, 124333), (1869, 107569), (2541, 79121), (2667, 75383), (2937, 68453), (4191, 47971), (4361, 46101), (5929, 33909), (6223, 32307), (6853, 29337), (9779, 20559), (10769, 18669), (11303, 17787), (13083, 15367)]