199983864

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{136601}}^1$

素因数の和:136671

約数の個数: 32

約数和(自身を含む): 508159440

約数和(自身を除く): 308175576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 136601, 273202, 409803, 546404, 819606, 1092808, 1639212, 3278424, 8332661, 16665322, 24997983, 33330644, 49995966, 66661288, 99991932, 199983864]

約数ペア:

[(1, 199983864), (2, 99991932), (3, 66661288), (4, 49995966), (6, 33330644), (8, 24997983), (12, 16665322), (24, 8332661), (61, 3278424), (122, 1639212), (183, 1092808), (244, 819606), (366, 546404), (488, 409803), (732, 273202), (1464, 136601)]