206989608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{8269}}^1$

素因数の和:8434

約数の個数: 64

約数和(自身を含む): 595440000

約数和(自身を除く): 388450392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 596, 894, 1043, 1192, 1788, 2086, 3129, 3576, 4172, 6258, 8269, 8344, 12516, 16538, 24807, 25032, 33076, 49614, 57883, 66152, 99228, 115766, 173649, 198456, 231532, 347298, 463064, 694596, 1232081, 1389192, 2464162, 3696243, 4928324, 7392486, 8624567, 9856648, 14784972, 17249134, 25873701, 29569944, 34498268, 51747402, 68996536, 103494804, 206989608]

約数ペア:

[(1, 206989608), (2, 103494804), (3, 68996536), (4, 51747402), (6, 34498268), (7, 29569944), (8, 25873701), (12, 17249134), (14, 14784972), (21, 9856648), (24, 8624567), (28, 7392486), (42, 4928324), (56, 3696243), (84, 2464162), (149, 1389192), (168, 1232081), (298, 694596), (447, 463064), (596, 347298), (894, 231532), (1043, 198456), (1192, 173649), (1788, 115766), (2086, 99228), (3129, 66152), (3576, 57883), (4172, 49614), (6258, 33076), (8269, 25032), (8344, 24807), (12516, 16538)]