About the Number

201379100

201379099 ← → 201379101

2進数表記:1100000000001100110100011100

漢数字表記:二億百三十七万九千百

素因数分解:

2 2 × 5 2 × 13 1 × 19 1 × 31 1 × 263 1

素因数の和:340
約数の個数: 144
約数和(自身を含む): 513300480
約数和(自身を除く): 311921380

約数列:
[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 31, 38, 50, 52, 62, 65, 76, 95, 100, 124, 130, 155, 190, 247, 260, 263, 310, 325, 380, 403, 475, 494, 526, 589, 620, 650, 775, 806, 950, 988, 1052, 1178, 1235, 1300, 1315, 1550, 1612, 1900, 2015, 2356, 2470, 2630, 2945, 3100, 3419, 4030, 4940, 4997, 5260, 5890, 6175, 6575, 6838, 7657, 8060, 8153, 9994, 10075, 11780, 12350, 13150, 13676, 14725, 15314, 16306, 17095, 19988, 20150, 24700, 24985, 26300, 29450, 30628, 32612, 34190, 38285, 40300, 40765, 49970, 58900, 64961, 68380, 76570, 81530, 85475, 99940, 105989, 124925, 129922, 153140, 154907, 163060, 170950, 191425, 203825, 211978, 249850, 259844, 309814, 324805, 341900, 382850, 407650, 423956, 499700, 529945, 619628, 649610, 765700, 774535, 815300, 1059890, 1299220, 1549070, 1624025, 2013791, 2119780, 2649725, 3098140, 3248050, 3872675, 4027582, 5299450, 6496100, 7745350, 8055164, 10068955, 10598900, 15490700, 20137910, 40275820, 50344775, 100689550, 201379100]

約数ペア:
[(1, 201379100), (2, 100689550), (4, 50344775), (5, 40275820), (10, 20137910), (13, 15490700), (19, 10598900), (20, 10068955), (25, 8055164), (26, 7745350), (31, 6496100), (38, 5299450), (50, 4027582), (52, 3872675), (62, 3248050), (65, 3098140), (76, 2649725), (95, 2119780), (100, 2013791), (124, 1624025), (130, 1549070), (155, 1299220), (190, 1059890), (247, 815300), (260, 774535), (263, 765700), (310, 649610), (325, 619628), (380, 529945), (403, 499700), (475, 423956), (494, 407650), (526, 382850), (589, 341900), (620, 324805), (650, 309814), (775, 259844), (806, 249850), (950, 211978), (988, 203825), (1052, 191425), (1178, 170950), (1235, 163060), (1300, 154907), (1315, 153140), (1550, 129922), (1612, 124925), (1900, 105989), (2015, 99940), (2356, 85475), (2470, 81530), (2630, 76570), (2945, 68380), (3100, 64961), (3419, 58900), (4030, 49970), (4940, 40765), (4997, 40300), (5260, 38285), (5890, 34190), (6175, 32612), (6575, 30628), (6838, 29450), (7657, 26300), (8060, 24985), (8153, 24700), (9994, 20150), (10075, 19988), (11780, 17095), (12350, 16306), (13150, 15314), (13676, 14725)]

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