198959856

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{46573}}^1$

素因数の和:46673

約数の個数: 40

約数和(自身を含む): 519765840

約数和(自身を除く): 320805984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 46573, 93146, 139719, 186292, 279438, 372584, 558876, 745168, 1117752, 2235504, 4144997, 8289994, 12434991, 16579988, 24869982, 33159976, 49739964, 66319952, 99479928, 198959856]

約数ペア:

[(1, 198959856), (2, 99479928), (3, 66319952), (4, 49739964), (6, 33159976), (8, 24869982), (12, 16579988), (16, 12434991), (24, 8289994), (48, 4144997), (89, 2235504), (178, 1117752), (267, 745168), (356, 558876), (534, 372584), (712, 279438), (1068, 186292), (1424, 139719), (2136, 93146), (4272, 46573)]