About the Number

201077120

201077119 ← → 201077121

2進数表記:1011111111000011000110000000

漢数字表記:二億百七万七千百二十

素因数分解:

2 7 × 5 1 × 41 1 × 79 1 × 97 1

素因数の和:236
約数の個数: 128
約数和(自身を含む): 503798400
約数和(自身を除く): 302721280

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 79, 80, 82, 97, 128, 158, 160, 164, 194, 205, 316, 320, 328, 388, 395, 410, 485, 632, 640, 656, 776, 790, 820, 970, 1264, 1312, 1552, 1580, 1640, 1940, 2528, 2624, 3104, 3160, 3239, 3280, 3880, 3977, 5056, 5248, 6208, 6320, 6478, 6560, 7663, 7760, 7954, 10112, 12416, 12640, 12956, 13120, 15326, 15520, 15908, 16195, 19885, 25280, 25912, 26240, 30652, 31040, 31816, 32390, 38315, 39770, 50560, 51824, 61304, 62080, 63632, 64780, 76630, 79540, 103648, 122608, 127264, 129560, 153260, 159080, 207296, 245216, 254528, 259120, 306520, 314183, 318160, 414592, 490432, 509056, 518240, 613040, 628366, 636320, 980864, 1036480, 1226080, 1256732, 1272640, 1570915, 2072960, 2452160, 2513464, 2545280, 3141830, 4904320, 5026928, 6283660, 10053856, 12567320, 20107712, 25134640, 40215424, 50269280, 100538560, 201077120]

約数ペア:
[(1, 201077120), (2, 100538560), (4, 50269280), (5, 40215424), (8, 25134640), (10, 20107712), (16, 12567320), (20, 10053856), (32, 6283660), (40, 5026928), (41, 4904320), (64, 3141830), (79, 2545280), (80, 2513464), (82, 2452160), (97, 2072960), (128, 1570915), (158, 1272640), (160, 1256732), (164, 1226080), (194, 1036480), (205, 980864), (316, 636320), (320, 628366), (328, 613040), (388, 518240), (395, 509056), (410, 490432), (485, 414592), (632, 318160), (640, 314183), (656, 306520), (776, 259120), (790, 254528), (820, 245216), (970, 207296), (1264, 159080), (1312, 153260), (1552, 129560), (1580, 127264), (1640, 122608), (1940, 103648), (2528, 79540), (2624, 76630), (3104, 64780), (3160, 63632), (3239, 62080), (3280, 61304), (3880, 51824), (3977, 50560), (5056, 39770), (5248, 38315), (6208, 32390), (6320, 31816), (6478, 31040), (6560, 30652), (7663, 26240), (7760, 25912), (7954, 25280), (10112, 19885), (12416, 16195), (12640, 15908), (12956, 15520), (13120, 15326)]

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