201347120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193603}}^1$

素因数の和:193629

約数の個数: 40

約数和(自身を含む): 504144816

約数和(自身を除く): 302797696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 193603, 387206, 774412, 968015, 1548824, 1936030, 2516839, 3097648, 3872060, 5033678, 7744120, 10067356, 12584195, 15488240, 20134712, 25168390, 40269424, 50336780, 100673560, 201347120]

約数ペア:

[(1, 201347120), (2, 100673560), (4, 50336780), (5, 40269424), (8, 25168390), (10, 20134712), (13, 15488240), (16, 12584195), (20, 10067356), (26, 7744120), (40, 5033678), (52, 3872060), (65, 3097648), (80, 2516839), (104, 1936030), (130, 1548824), (208, 968015), (260, 774412), (520, 387206), (1040, 193603)]