199928298

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 424866816

約数和(自身を除く): 224938518

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 241, 361, 383, 482, 722, 723, 766, 1083, 1149, 1446, 2166, 2298, 4579, 7277, 9158, 13737, 14554, 21831, 27474, 43662, 87001, 92303, 138263, 174002, 184606, 261003, 276526, 276909, 414789, 522006, 553818, 829578, 1753757, 3507514, 5261271, 10522542, 33321383, 66642766, 99964149, 199928298]

約数ペア:

[(1, 199928298), (2, 99964149), (3, 66642766), (6, 33321383), (19, 10522542), (38, 5261271), (57, 3507514), (114, 1753757), (241, 829578), (361, 553818), (383, 522006), (482, 414789), (722, 276909), (723, 276526), (766, 261003), (1083, 184606), (1149, 174002), (1446, 138263), (2166, 92303), (2298, 87001), (4579, 43662), (7277, 27474), (9158, 21831), (13737, 14554)]