About the Number

212850216

212850215 ← → 212850217

2進数表記:1100101011111101011000101000

漢数字表記:二億千二百八十五万二百十六

素因数分解:

2 3 × 3 2 × 31 1 × 47 1 × 2029 1

素因数の和:2119
約数の個数: 96
約数和(自身を含む): 608025600
約数和(自身を除く): 395175384

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 47, 62, 72, 93, 94, 124, 141, 186, 188, 248, 279, 282, 372, 376, 423, 558, 564, 744, 846, 1116, 1128, 1457, 1692, 2029, 2232, 2914, 3384, 4058, 4371, 5828, 6087, 8116, 8742, 11656, 12174, 13113, 16232, 17484, 18261, 24348, 26226, 34968, 36522, 48696, 52452, 62899, 73044, 95363, 104904, 125798, 146088, 188697, 190726, 251596, 286089, 377394, 381452, 503192, 566091, 572178, 754788, 762904, 858267, 1132182, 1144356, 1509576, 1716534, 2264364, 2288712, 2956253, 3433068, 4528728, 5912506, 6866136, 8868759, 11825012, 17737518, 23650024, 26606277, 35475036, 53212554, 70950072, 106425108, 212850216]

約数ペア:
[(1, 212850216), (2, 106425108), (3, 70950072), (4, 53212554), (6, 35475036), (8, 26606277), (9, 23650024), (12, 17737518), (18, 11825012), (24, 8868759), (31, 6866136), (36, 5912506), (47, 4528728), (62, 3433068), (72, 2956253), (93, 2288712), (94, 2264364), (124, 1716534), (141, 1509576), (186, 1144356), (188, 1132182), (248, 858267), (279, 762904), (282, 754788), (372, 572178), (376, 566091), (423, 503192), (558, 381452), (564, 377394), (744, 286089), (846, 251596), (1116, 190726), (1128, 188697), (1457, 146088), (1692, 125798), (2029, 104904), (2232, 95363), (2914, 73044), (3384, 62899), (4058, 52452), (4371, 48696), (5828, 36522), (6087, 34968), (8116, 26226), (8742, 24348), (11656, 18261), (12174, 17484), (13113, 16232)]

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