199744013552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1304357}}^1$

素因数の和:1304945

約数の個数: 40

約数和(自身を含む): 410497114896

約数和(自身を除く): 210753101344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 563, 1126, 2252, 4504, 9008, 9571, 19142, 38284, 76568, 153136, 1304357, 2608714, 5217428, 10434856, 20869712, 22174069, 44348138, 88696276, 177392552, 354785104, 734352991, 1468705982, 2937411964, 5874823928, 11749647856, 12484000847, 24968001694, 49936003388, 99872006776, 199744013552]

約数ペア:

[(1, 199744013552), (2, 99872006776), (4, 49936003388), (8, 24968001694), (16, 12484000847), (17, 11749647856), (34, 5874823928), (68, 2937411964), (136, 1468705982), (272, 734352991), (563, 354785104), (1126, 177392552), (2252, 88696276), (4504, 44348138), (9008, 22174069), (9571, 20869712), (19142, 10434856), (38284, 5217428), (76568, 2608714), (153136, 1304357)]