About the Number

201985024

201985023 ← → 201985025

2進数表記:1100000010100000110000000000

漢数字表記:二億百九十八万五千二十四

素因数分解:

2 10 × 17 1 × 41 1 × 283 1

素因数の和:361
約数の個数: 88
約数和(自身を含む): 439499088
約数和(自身を除く): 237514064

約数列:
[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 128, 136, 164, 256, 272, 283, 328, 512, 544, 566, 656, 697, 1024, 1088, 1132, 1312, 1394, 2176, 2264, 2624, 2788, 4352, 4528, 4811, 5248, 5576, 8704, 9056, 9622, 10496, 11152, 11603, 17408, 18112, 19244, 20992, 22304, 23206, 36224, 38488, 41984, 44608, 46412, 72448, 76976, 89216, 92824, 144896, 153952, 178432, 185648, 197251, 289792, 307904, 356864, 371296, 394502, 615808, 713728, 742592, 789004, 1231616, 1485184, 1578008, 2463232, 2970368, 3156016, 4926464, 5940736, 6312032, 11881472, 12624064, 25248128, 50496256, 100992512, 201985024]

約数ペア:
[(1, 201985024), (2, 100992512), (4, 50496256), (8, 25248128), (16, 12624064), (17, 11881472), (32, 6312032), (34, 5940736), (41, 4926464), (64, 3156016), (68, 2970368), (82, 2463232), (128, 1578008), (136, 1485184), (164, 1231616), (256, 789004), (272, 742592), (283, 713728), (328, 615808), (512, 394502), (544, 371296), (566, 356864), (656, 307904), (697, 289792), (1024, 197251), (1088, 185648), (1132, 178432), (1312, 153952), (1394, 144896), (2176, 92824), (2264, 89216), (2624, 76976), (2788, 72448), (4352, 46412), (4528, 44608), (4811, 41984), (5248, 38488), (5576, 36224), (8704, 23206), (9056, 22304), (9622, 20992), (10496, 19244), (11152, 18112), (11603, 17408)]

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