About the Number

201037980

201037979 ← → 201037981

2進数表記:1011111110111001100010011100

漢数字表記:二億百三万七千九百八十

素因数分解:

2 2 × 3 1 × 5 1 × 11 1 × 13 1 × 23431 1

素因数の和:23467
約数の個数: 96
約数和(自身を含む): 661344768
約数和(自身を除く): 460306788

約数列:
[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 23431, 46862, 70293, 93724, 117155, 140586, 234310, 257741, 281172, 304603, 351465, 468620, 515482, 609206, 702930, 773223, 913809, 1030964, 1218412, 1288705, 1405860, 1523015, 1546446, 1827618, 2577410, 3046030, 3092892, 3350633, 3655236, 3866115, 4569045, 5154820, 6092060, 6701266, 7732230, 9138090, 10051899, 13402532, 15464460, 16753165, 18276180, 20103798, 33506330, 40207596, 50259495, 67012660, 100518990, 201037980]

約数ペア:
[(1, 201037980), (2, 100518990), (3, 67012660), (4, 50259495), (5, 40207596), (6, 33506330), (10, 20103798), (11, 18276180), (12, 16753165), (13, 15464460), (15, 13402532), (20, 10051899), (22, 9138090), (26, 7732230), (30, 6701266), (33, 6092060), (39, 5154820), (44, 4569045), (52, 3866115), (55, 3655236), (60, 3350633), (65, 3092892), (66, 3046030), (78, 2577410), (110, 1827618), (130, 1546446), (132, 1523015), (143, 1405860), (156, 1288705), (165, 1218412), (195, 1030964), (220, 913809), (260, 773223), (286, 702930), (330, 609206), (390, 515482), (429, 468620), (572, 351465), (660, 304603), (715, 281172), (780, 257741), (858, 234310), (1430, 140586), (1716, 117155), (2145, 93724), (2860, 70293), (4290, 46862), (8580, 23431)]

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