198316794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{7043}}^1$

素因数の和:7099

約数の個数: 48

約数和(自身を含む): 450872352

約数和(自身を除く): 252555558

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 361, 494, 722, 741, 1083, 1482, 2166, 4693, 7043, 9386, 14079, 14086, 21129, 28158, 42258, 91559, 133817, 183118, 267634, 274677, 401451, 549354, 802902, 1739621, 2542523, 3479242, 5085046, 5218863, 7627569, 10437726, 15255138, 33052799, 66105598, 99158397, 198316794]

約数ペア:

[(1, 198316794), (2, 99158397), (3, 66105598), (6, 33052799), (13, 15255138), (19, 10437726), (26, 7627569), (38, 5218863), (39, 5085046), (57, 3479242), (78, 2542523), (114, 1739621), (247, 802902), (361, 549354), (494, 401451), (722, 274677), (741, 267634), (1083, 183118), (1482, 133817), (2166, 91559), (4693, 42258), (7043, 28158), (9386, 21129), (14079, 14086)]