201503900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{155003}}^1$

素因数の和:155030

約数の個数: 36

約数和(自身を含む): 470902152

約数和(自身を除く): 269398252

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 155003, 310006, 620012, 775015, 1550030, 2015039, 3100060, 3875075, 4030078, 7750150, 8060156, 10075195, 15500300, 20150390, 40300780, 50375975, 100751950, 201503900]

約数ペア:

[(1, 201503900), (2, 100751950), (4, 50375975), (5, 40300780), (10, 20150390), (13, 15500300), (20, 10075195), (25, 8060156), (26, 7750150), (50, 4030078), (52, 3875075), (65, 3100060), (100, 2015039), (130, 1550030), (260, 775015), (325, 620012), (650, 310006), (1300, 155003)]