197773352

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 434764800

約数和(自身を除く): 236991448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 101, 146, 202, 292, 404, 479, 511, 584, 707, 808, 958, 1022, 1414, 1916, 2044, 2828, 3353, 3832, 4088, 5656, 6706, 7373, 13412, 14746, 26824, 29492, 34967, 48379, 51611, 58984, 69934, 96758, 103222, 139868, 193516, 206444, 244769, 279736, 338653, 387032, 412888, 489538, 677306, 979076, 1354612, 1958152, 2709224, 3531667, 7063334, 14126668, 24721669, 28253336, 49443338, 98886676, 197773352]

約数ペア:

[(1, 197773352), (2, 98886676), (4, 49443338), (7, 28253336), (8, 24721669), (14, 14126668), (28, 7063334), (56, 3531667), (73, 2709224), (101, 1958152), (146, 1354612), (202, 979076), (292, 677306), (404, 489538), (479, 412888), (511, 387032), (584, 338653), (707, 279736), (808, 244769), (958, 206444), (1022, 193516), (1414, 139868), (1916, 103222), (2044, 96758), (2828, 69934), (3353, 58984), (3832, 51611), (4088, 48379), (5656, 34967), (6706, 29492), (7373, 26824), (13412, 14746)]