About the Number

201200688

201200687 ← → 201200689

2進数表記:1011111111100001010000110000

漢数字表記:二億百二十万六百八十八

素因数分解:

2 4 × 3 2 × 13 1 × 23 1 × 4673 1

素因数の和:4723
約数の個数: 120
約数和(自身を含む): 632896992
約数和(自身を除く): 431696304

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 468, 552, 598, 624, 828, 897, 936, 1104, 1196, 1656, 1794, 1872, 2392, 2691, 3312, 3588, 4673, 4784, 5382, 7176, 9346, 10764, 14019, 14352, 18692, 21528, 28038, 37384, 42057, 43056, 56076, 60749, 74768, 84114, 107479, 112152, 121498, 168228, 182247, 214958, 224304, 242996, 322437, 336456, 364494, 429916, 485992, 546741, 644874, 672912, 728988, 859832, 967311, 971984, 1093482, 1289748, 1397227, 1457976, 1719664, 1934622, 2186964, 2579496, 2794454, 2915952, 3869244, 4191681, 4373928, 5158992, 5588908, 7738488, 8383362, 8747856, 11177816, 12575043, 15476976, 16766724, 22355632, 25150086, 33533448, 50300172, 67066896, 100600344, 201200688]

約数ペア:
[(1, 201200688), (2, 100600344), (3, 67066896), (4, 50300172), (6, 33533448), (8, 25150086), (9, 22355632), (12, 16766724), (13, 15476976), (16, 12575043), (18, 11177816), (23, 8747856), (24, 8383362), (26, 7738488), (36, 5588908), (39, 5158992), (46, 4373928), (48, 4191681), (52, 3869244), (69, 2915952), (72, 2794454), (78, 2579496), (92, 2186964), (104, 1934622), (117, 1719664), (138, 1457976), (144, 1397227), (156, 1289748), (184, 1093482), (207, 971984), (208, 967311), (234, 859832), (276, 728988), (299, 672912), (312, 644874), (368, 546741), (414, 485992), (468, 429916), (552, 364494), (598, 336456), (624, 322437), (828, 242996), (897, 224304), (936, 214958), (1104, 182247), (1196, 168228), (1656, 121498), (1794, 112152), (1872, 107479), (2392, 84114), (2691, 74768), (3312, 60749), (3588, 56076), (4673, 43056), (4784, 42057), (5382, 37384), (7176, 28038), (9346, 21528), (10764, 18692), (14019, 14352)]

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