199247168

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3463}}^1$

素因数の和:3535

約数の個数: 56

約数和(自身を含む): 422330880

約数和(自身を除く): 223083712

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 1856, 1984, 3463, 3596, 6926, 7192, 13852, 14384, 27704, 28768, 55408, 57536, 100427, 107353, 110816, 200854, 214706, 221632, 401708, 429412, 803416, 858824, 1606832, 1717648, 3113237, 3213664, 3435296, 6226474, 6427328, 6870592, 12452948, 24905896, 49811792, 99623584, 199247168]

約数ペア:

[(1, 199247168), (2, 99623584), (4, 49811792), (8, 24905896), (16, 12452948), (29, 6870592), (31, 6427328), (32, 6226474), (58, 3435296), (62, 3213664), (64, 3113237), (116, 1717648), (124, 1606832), (232, 858824), (248, 803416), (464, 429412), (496, 401708), (899, 221632), (928, 214706), (992, 200854), (1798, 110816), (1856, 107353), (1984, 100427), (3463, 57536), (3596, 55408), (6926, 28768), (7192, 27704), (13852, 14384)]