201097280

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 112

約数和(自身を含む): 506943360

約数和(自身を除く): 305846080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 160, 178, 184, 230, 307, 320, 356, 368, 445, 460, 614, 712, 736, 890, 920, 1228, 1424, 1472, 1535, 1780, 1840, 2047, 2456, 2848, 3070, 3560, 3680, 4094, 4912, 5696, 6140, 7061, 7120, 7360, 8188, 9824, 10235, 12280, 14122, 14240, 16376, 19648, 20470, 24560, 27323, 28244, 28480, 32752, 35305, 40940, 49120, 54646, 56488, 65504, 70610, 81880, 98240, 109292, 112976, 131008, 136615, 141220, 163760, 218584, 225952, 273230, 282440, 327520, 437168, 451904, 546460, 564880, 628429, 655040, 874336, 1092920, 1129760, 1256858, 1748672, 2185840, 2259520, 2513716, 3142145, 4371680, 5027432, 6284290, 8743360, 10054864, 12568580, 20109728, 25137160, 40219456, 50274320, 100548640, 201097280]

約数ペア:

[(1, 201097280), (2, 100548640), (4, 50274320), (5, 40219456), (8, 25137160), (10, 20109728), (16, 12568580), (20, 10054864), (23, 8743360), (32, 6284290), (40, 5027432), (46, 4371680), (64, 3142145), (80, 2513716), (89, 2259520), (92, 2185840), (115, 1748672), (160, 1256858), (178, 1129760), (184, 1092920), (230, 874336), (307, 655040), (320, 628429), (356, 564880), (368, 546460), (445, 451904), (460, 437168), (614, 327520), (712, 282440), (736, 273230), (890, 225952), (920, 218584), (1228, 163760), (1424, 141220), (1472, 136615), (1535, 131008), (1780, 112976), (1840, 109292), (2047, 98240), (2456, 81880), (2848, 70610), (3070, 65504), (3560, 56488), (3680, 54646), (4094, 49120), (4912, 40940), (5696, 35305), (6140, 32752), (7061, 28480), (7120, 28244), (7360, 27323), (8188, 24560), (9824, 20470), (10235, 19648), (12280, 16376), (14122, 14240)]