207634736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40177}}^1$

素因数の和:40221

約数の個数: 40

約数和(自身を含む): 448386480

約数和(自身を除く): 240751744

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 40177, 80354, 160708, 321416, 642832, 683009, 763363, 1366018, 1526726, 2732036, 3053452, 5464072, 6106904, 10928144, 12213808, 12977171, 25954342, 51908684, 103817368, 207634736]

約数ペア:

[(1, 207634736), (2, 103817368), (4, 51908684), (8, 25954342), (16, 12977171), (17, 12213808), (19, 10928144), (34, 6106904), (38, 5464072), (68, 3053452), (76, 2732036), (136, 1526726), (152, 1366018), (272, 763363), (304, 683009), (323, 642832), (646, 321416), (1292, 160708), (2584, 80354), (5168, 40177)]