201550128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{322997}}^1$

素因数の和:323021

約数の個数: 40

約数和(自身を含む): 560724528

約数和(自身を除く): 359174400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 322997, 645994, 968991, 1291988, 1937982, 2583976, 3875964, 4198961, 5167952, 7751928, 8397922, 12596883, 15503856, 16795844, 25193766, 33591688, 50387532, 67183376, 100775064, 201550128]

約数ペア:

[(1, 201550128), (2, 100775064), (3, 67183376), (4, 50387532), (6, 33591688), (8, 25193766), (12, 16795844), (13, 15503856), (16, 12596883), (24, 8397922), (26, 7751928), (39, 5167952), (48, 4198961), (52, 3875964), (78, 2583976), (104, 1937982), (156, 1291988), (208, 968991), (312, 645994), (624, 322997)]