About the Number

242202208

242202207 ← → 242202209

2進数表記:1110011011111011011001100000

漢数字表記:二億四千二百二十万二千二百八

素因数分解:

2 5 × 61 1 × 127 1 × 977 1

素因数の和:1175
約数の個数: 48
約数和(自身を含む): 488968704
約数和(自身を除く): 246766496

約数列:
[1, 2, 4, 8, 16, 32, 61, 122, 127, 244, 254, 488, 508, 976, 977, 1016, 1952, 1954, 2032, 3908, 4064, 7747, 7816, 15494, 15632, 30988, 31264, 59597, 61976, 119194, 123952, 124079, 238388, 247904, 248158, 476776, 496316, 953552, 992632, 1907104, 1985264, 3970528, 7568819, 15137638, 30275276, 60550552, 121101104, 242202208]

約数ペア:
[(1, 242202208), (2, 121101104), (4, 60550552), (8, 30275276), (16, 15137638), (32, 7568819), (61, 3970528), (122, 1985264), (127, 1907104), (244, 992632), (254, 953552), (488, 496316), (508, 476776), (976, 248158), (977, 247904), (1016, 238388), (1952, 124079), (1954, 123952), (2032, 119194), (3908, 61976), (4064, 59597), (7747, 31264), (7816, 30988), (15494, 15632)]

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