201639144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1200233}}^1$

素因数の和:1200249

約数の個数: 32

約数和(自身を含む): 576112320

約数和(自身を除く): 374473176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1200233, 2400466, 3600699, 4800932, 7201398, 8401631, 9601864, 14402796, 16803262, 25204893, 28805592, 33606524, 50409786, 67213048, 100819572, 201639144]

約数ペア:

[(1, 201639144), (2, 100819572), (3, 67213048), (4, 50409786), (6, 33606524), (7, 28805592), (8, 25204893), (12, 16803262), (14, 14402796), (21, 9601864), (24, 8401631), (28, 7201398), (42, 4800932), (56, 3600699), (84, 2400466), (168, 1200233)]