200915328

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 558144000

約数和(自身を除く): 357228672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 79, 96, 111, 128, 148, 158, 179, 192, 222, 237, 296, 316, 358, 384, 444, 474, 537, 592, 632, 716, 888, 948, 1074, 1184, 1264, 1432, 1776, 1896, 2148, 2368, 2528, 2864, 2923, 3552, 3792, 4296, 4736, 5056, 5728, 5846, 6623, 7104, 7584, 8592, 8769, 10112, 11456, 11692, 13246, 14141, 14208, 15168, 17184, 17538, 19869, 22912, 23384, 26492, 28282, 30336, 34368, 35076, 39738, 42423, 46768, 52984, 56564, 68736, 70152, 79476, 84846, 93536, 105968, 113128, 140304, 158952, 169692, 187072, 211936, 226256, 280608, 317904, 339384, 374144, 423872, 452512, 523217, 561216, 635808, 678768, 847744, 905024, 1046434, 1122432, 1271616, 1357536, 1569651, 1810048, 2092868, 2543232, 2715072, 3139302, 4185736, 5430144, 6278604, 8371472, 12557208, 16742944, 25114416, 33485888, 50228832, 66971776, 100457664, 200915328]

約数ペア:

[(1, 200915328), (2, 100457664), (3, 66971776), (4, 50228832), (6, 33485888), (8, 25114416), (12, 16742944), (16, 12557208), (24, 8371472), (32, 6278604), (37, 5430144), (48, 4185736), (64, 3139302), (74, 2715072), (79, 2543232), (96, 2092868), (111, 1810048), (128, 1569651), (148, 1357536), (158, 1271616), (179, 1122432), (192, 1046434), (222, 905024), (237, 847744), (296, 678768), (316, 635808), (358, 561216), (384, 523217), (444, 452512), (474, 423872), (537, 374144), (592, 339384), (632, 317904), (716, 280608), (888, 226256), (948, 211936), (1074, 187072), (1184, 169692), (1264, 158952), (1432, 140304), (1776, 113128), (1896, 105968), (2148, 93536), (2368, 84846), (2528, 79476), (2864, 70152), (2923, 68736), (3552, 56564), (3792, 52984), (4296, 46768), (4736, 42423), (5056, 39738), (5728, 35076), (5846, 34368), (6623, 30336), (7104, 28282), (7584, 26492), (8592, 23384), (8769, 22912), (10112, 19869), (11456, 17538), (11692, 17184), (13246, 15168), (14141, 14208)]