209917536

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 566092800

約数和(自身を除く): 356175264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 89, 96, 158, 178, 237, 267, 311, 316, 356, 474, 534, 622, 632, 712, 933, 948, 1068, 1244, 1264, 1424, 1866, 1896, 2136, 2488, 2528, 2848, 3732, 3792, 4272, 4976, 7031, 7464, 7584, 8544, 9952, 14062, 14928, 21093, 24569, 27679, 28124, 29856, 42186, 49138, 55358, 56248, 73707, 83037, 84372, 98276, 110716, 112496, 147414, 166074, 168744, 196552, 221432, 224992, 294828, 332148, 337488, 393104, 442864, 589656, 664296, 674976, 786208, 885728, 1179312, 1328592, 2186641, 2358624, 2657184, 4373282, 6559923, 8746564, 13119846, 17493128, 26239692, 34986256, 52479384, 69972512, 104958768, 209917536]

約数ペア:

[(1, 209917536), (2, 104958768), (3, 69972512), (4, 52479384), (6, 34986256), (8, 26239692), (12, 17493128), (16, 13119846), (24, 8746564), (32, 6559923), (48, 4373282), (79, 2657184), (89, 2358624), (96, 2186641), (158, 1328592), (178, 1179312), (237, 885728), (267, 786208), (311, 674976), (316, 664296), (356, 589656), (474, 442864), (534, 393104), (622, 337488), (632, 332148), (712, 294828), (933, 224992), (948, 221432), (1068, 196552), (1244, 168744), (1264, 166074), (1424, 147414), (1866, 112496), (1896, 110716), (2136, 98276), (2488, 84372), (2528, 83037), (2848, 73707), (3732, 56248), (3792, 55358), (4272, 49138), (4976, 42186), (7031, 29856), (7464, 28124), (7584, 27679), (8544, 24569), (9952, 21093), (14062, 14928)]