199087356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{55487}}^1$

素因数の和:55530

約数の個数: 48

約数和(自身を含む): 522031104

約数和(自身を除く): 322943748

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 55487, 110974, 166461, 221948, 332922, 665844, 721331, 1276201, 1442662, 2163993, 2552402, 2885324, 3828603, 4327986, 5104804, 7657206, 8655972, 15314412, 16590613, 33181226, 49771839, 66362452, 99543678, 199087356]

約数ペア:

[(1, 199087356), (2, 99543678), (3, 66362452), (4, 49771839), (6, 33181226), (12, 16590613), (13, 15314412), (23, 8655972), (26, 7657206), (39, 5104804), (46, 4327986), (52, 3828603), (69, 2885324), (78, 2552402), (92, 2163993), (138, 1442662), (156, 1276201), (276, 721331), (299, 665844), (598, 332922), (897, 221948), (1196, 166461), (1794, 110974), (3588, 55487)]