204076288

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 108

約数和(自身を含む): 454473180

約数和(自身を除く): 250396892

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 89, 104, 106, 128, 169, 178, 208, 212, 256, 338, 356, 416, 424, 676, 689, 712, 832, 848, 1157, 1352, 1378, 1424, 1664, 1696, 2314, 2704, 2756, 2848, 3328, 3392, 4628, 4717, 5408, 5512, 5696, 6784, 8957, 9256, 9434, 10816, 11024, 11392, 13568, 15041, 17914, 18512, 18868, 21632, 22048, 22784, 30082, 35828, 37024, 37736, 43264, 44096, 60164, 61321, 71656, 74048, 75472, 88192, 120328, 122642, 143312, 148096, 150944, 176384, 240656, 245284, 286624, 296192, 301888, 481312, 490568, 573248, 603776, 797173, 962624, 981136, 1146496, 1207552, 1594346, 1925248, 1962272, 2292992, 3188692, 3850496, 3924544, 6377384, 7849088, 12754768, 15698176, 25509536, 51019072, 102038144, 204076288]

約数ペア:

[(1, 204076288), (2, 102038144), (4, 51019072), (8, 25509536), (13, 15698176), (16, 12754768), (26, 7849088), (32, 6377384), (52, 3924544), (53, 3850496), (64, 3188692), (89, 2292992), (104, 1962272), (106, 1925248), (128, 1594346), (169, 1207552), (178, 1146496), (208, 981136), (212, 962624), (256, 797173), (338, 603776), (356, 573248), (416, 490568), (424, 481312), (676, 301888), (689, 296192), (712, 286624), (832, 245284), (848, 240656), (1157, 176384), (1352, 150944), (1378, 148096), (1424, 143312), (1664, 122642), (1696, 120328), (2314, 88192), (2704, 75472), (2756, 74048), (2848, 71656), (3328, 61321), (3392, 60164), (4628, 44096), (4717, 43264), (5408, 37736), (5512, 37024), (5696, 35828), (6784, 30082), (8957, 22784), (9256, 22048), (9434, 21632), (10816, 18868), (11024, 18512), (11392, 17914), (13568, 15041)]