197711796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{8419}}^1$

素因数の和:8548

約数の個数: 48

約数和(自身を含む): 490380800

約数和(自身を除く): 292669004

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 618, 1236, 1957, 3914, 5871, 7828, 8419, 11742, 16838, 23484, 25257, 33676, 50514, 101028, 159961, 319922, 479883, 639844, 867157, 959766, 1734314, 1919532, 2601471, 3468628, 5202942, 10405884, 16475983, 32951966, 49427949, 65903932, 98855898, 197711796]

約数ペア:

[(1, 197711796), (2, 98855898), (3, 65903932), (4, 49427949), (6, 32951966), (12, 16475983), (19, 10405884), (38, 5202942), (57, 3468628), (76, 2601471), (103, 1919532), (114, 1734314), (206, 959766), (228, 867157), (309, 639844), (412, 479883), (618, 319922), (1236, 159961), (1957, 101028), (3914, 50514), (5871, 33676), (7828, 25257), (8419, 23484), (11742, 16838)]