196363904

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1567}}^1$

素因数の和:1681

約数の個数: 64

約数和(自身を含む): 431827200

約数和(自身を除く): 235463296

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 128, 176, 178, 352, 356, 704, 712, 979, 1408, 1424, 1567, 1958, 2848, 3134, 3916, 5696, 6268, 7832, 11392, 12536, 15664, 17237, 25072, 31328, 34474, 50144, 62656, 68948, 100288, 125312, 137896, 139463, 200576, 275792, 278926, 551584, 557852, 1103168, 1115704, 1534093, 2206336, 2231408, 3068186, 4462816, 6136372, 8925632, 12272744, 17851264, 24545488, 49090976, 98181952, 196363904]

約数ペア:

[(1, 196363904), (2, 98181952), (4, 49090976), (8, 24545488), (11, 17851264), (16, 12272744), (22, 8925632), (32, 6136372), (44, 4462816), (64, 3068186), (88, 2231408), (89, 2206336), (128, 1534093), (176, 1115704), (178, 1103168), (352, 557852), (356, 551584), (704, 278926), (712, 275792), (979, 200576), (1408, 139463), (1424, 137896), (1567, 125312), (1958, 100288), (2848, 68948), (3134, 62656), (3916, 50144), (5696, 34474), (6268, 31328), (7832, 25072), (11392, 17237), (12536, 15664)]