About the Number

201993613952

201993613951 ← → 201993613953

2進数表記:10111100000111110000011111001010000000

漢数字表記:二千十九億九千三百六十一万三千九百五十二

素因数分解:

2 7 × 13 1 × 89 1 × 1363937 1

素因数の和:1364053
約数の個数: 64
約数和(自身を含む): 438233279400
約数和(自身を除く): 236239665448

約数列:
[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 128, 178, 208, 356, 416, 712, 832, 1157, 1424, 1664, 2314, 2848, 4628, 5696, 9256, 11392, 18512, 37024, 74048, 148096, 1363937, 2727874, 5455748, 10911496, 17731181, 21822992, 35462362, 43645984, 70924724, 87291968, 121390393, 141849448, 174583936, 242780786, 283698896, 485561572, 567397792, 971123144, 1134795584, 1578075109, 1942246288, 2269591168, 3156150218, 3884492576, 6312300436, 7768985152, 12624600872, 15537970304, 25249201744, 50498403488, 100996806976, 201993613952]

約数ペア:
[(1, 201993613952), (2, 100996806976), (4, 50498403488), (8, 25249201744), (13, 15537970304), (16, 12624600872), (26, 7768985152), (32, 6312300436), (52, 3884492576), (64, 3156150218), (89, 2269591168), (104, 1942246288), (128, 1578075109), (178, 1134795584), (208, 971123144), (356, 567397792), (416, 485561572), (712, 283698896), (832, 242780786), (1157, 174583936), (1424, 141849448), (1664, 121390393), (2314, 87291968), (2848, 70924724), (4628, 43645984), (5696, 35462362), (9256, 21822992), (11392, 17731181), (18512, 10911496), (37024, 5455748), (74048, 2727874), (148096, 1363937)]

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