199893696

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:502

約数の個数: 112

約数和(自身を含む): 551322240

約数和(自身を除く): 351428544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 67, 82, 96, 123, 134, 164, 192, 201, 246, 268, 328, 379, 402, 492, 536, 656, 758, 804, 984, 1072, 1137, 1312, 1516, 1608, 1968, 2144, 2274, 2624, 2747, 3032, 3216, 3936, 4288, 4548, 5494, 6064, 6432, 7872, 8241, 9096, 10988, 12128, 12864, 15539, 16482, 18192, 21976, 24256, 25393, 31078, 32964, 36384, 43952, 46617, 50786, 62156, 65928, 72768, 76179, 87904, 93234, 101572, 124312, 131856, 152358, 175808, 186468, 203144, 248624, 263712, 304716, 372936, 406288, 497248, 527424, 609432, 745872, 812576, 994496, 1041113, 1218864, 1491744, 1625152, 2082226, 2437728, 2983488, 3123339, 4164452, 4875456, 6246678, 8328904, 12493356, 16657808, 24986712, 33315616, 49973424, 66631232, 99946848, 199893696]

約数ペア:

[(1, 199893696), (2, 99946848), (3, 66631232), (4, 49973424), (6, 33315616), (8, 24986712), (12, 16657808), (16, 12493356), (24, 8328904), (32, 6246678), (41, 4875456), (48, 4164452), (64, 3123339), (67, 2983488), (82, 2437728), (96, 2082226), (123, 1625152), (134, 1491744), (164, 1218864), (192, 1041113), (201, 994496), (246, 812576), (268, 745872), (328, 609432), (379, 527424), (402, 497248), (492, 406288), (536, 372936), (656, 304716), (758, 263712), (804, 248624), (984, 203144), (1072, 186468), (1137, 175808), (1312, 152358), (1516, 131856), (1608, 124312), (1968, 101572), (2144, 93234), (2274, 87904), (2624, 76179), (2747, 72768), (3032, 65928), (3216, 62156), (3936, 50786), (4288, 46617), (4548, 43952), (5494, 36384), (6064, 32964), (6432, 31078), (7872, 25393), (8241, 24256), (9096, 21976), (10988, 18192), (12128, 16482), (12864, 15539)]