199931772

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3923}}^1$

素因数の和:4098

約数の個数: 48

約数和(自身を含む): 485194752

約数和(自身を除く): 285262980

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 137, 186, 274, 372, 411, 548, 822, 1644, 3923, 4247, 7846, 8494, 11769, 12741, 15692, 16988, 23538, 25482, 47076, 50964, 121613, 243226, 364839, 486452, 537451, 729678, 1074902, 1459356, 1612353, 2149804, 3224706, 6449412, 16660981, 33321962, 49982943, 66643924, 99965886, 199931772]

約数ペア:

[(1, 199931772), (2, 99965886), (3, 66643924), (4, 49982943), (6, 33321962), (12, 16660981), (31, 6449412), (62, 3224706), (93, 2149804), (124, 1612353), (137, 1459356), (186, 1074902), (274, 729678), (372, 537451), (411, 486452), (548, 364839), (822, 243226), (1644, 121613), (3923, 50964), (4247, 47076), (7846, 25482), (8494, 23538), (11769, 16988), (12741, 15692)]