201494784

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 566596800

約数和(自身を除く): 365102016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 83, 87, 96, 109, 116, 128, 166, 174, 192, 218, 232, 249, 256, 327, 332, 348, 384, 436, 464, 498, 654, 664, 696, 768, 872, 928, 996, 1308, 1328, 1392, 1744, 1856, 1992, 2407, 2616, 2656, 2784, 3161, 3488, 3712, 3984, 4814, 5232, 5312, 5568, 6322, 6976, 7221, 7424, 7968, 9047, 9483, 9628, 10464, 10624, 11136, 12644, 13952, 14442, 15936, 18094, 18966, 19256, 20928, 21248, 22272, 25288, 27141, 27904, 28884, 31872, 36188, 37932, 38512, 41856, 50576, 54282, 57768, 63744, 72376, 75864, 77024, 83712, 101152, 108564, 115536, 144752, 151728, 154048, 202304, 217128, 231072, 262363, 289504, 303456, 308096, 404608, 434256, 462144, 524726, 579008, 606912, 616192, 787089, 809216, 868512, 924288, 1049452, 1158016, 1213824, 1574178, 1737024, 1848576, 2098904, 2316032, 2427648, 3148356, 3474048, 4197808, 6296712, 6948096, 8395616, 12593424, 16791232, 25186848, 33582464, 50373696, 67164928, 100747392, 201494784]

約数ペア:

[(1, 201494784), (2, 100747392), (3, 67164928), (4, 50373696), (6, 33582464), (8, 25186848), (12, 16791232), (16, 12593424), (24, 8395616), (29, 6948096), (32, 6296712), (48, 4197808), (58, 3474048), (64, 3148356), (83, 2427648), (87, 2316032), (96, 2098904), (109, 1848576), (116, 1737024), (128, 1574178), (166, 1213824), (174, 1158016), (192, 1049452), (218, 924288), (232, 868512), (249, 809216), (256, 787089), (327, 616192), (332, 606912), (348, 579008), (384, 524726), (436, 462144), (464, 434256), (498, 404608), (654, 308096), (664, 303456), (696, 289504), (768, 262363), (872, 231072), (928, 217128), (996, 202304), (1308, 154048), (1328, 151728), (1392, 144752), (1744, 115536), (1856, 108564), (1992, 101152), (2407, 83712), (2616, 77024), (2656, 75864), (2784, 72376), (3161, 63744), (3488, 57768), (3712, 54282), (3984, 50576), (4814, 41856), (5232, 38512), (5312, 37932), (5568, 36188), (6322, 31872), (6976, 28884), (7221, 27904), (7424, 27141), (7968, 25288), (9047, 22272), (9483, 21248), (9628, 20928), (10464, 19256), (10624, 18966), (11136, 18094), (12644, 15936), (13952, 14442)]