193539450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{99251}}^1$

素因数の和:99279

約数の個数: 48

約数和(自身を含む): 516904416

約数和(自身を除く): 323364966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 99251, 198502, 297753, 496255, 595506, 992510, 1290263, 1488765, 2481275, 2580526, 2977530, 3870789, 4962550, 6451315, 7443825, 7741578, 12902630, 14887650, 19353945, 32256575, 38707890, 64513150, 96769725, 193539450]

約数ペア:

[(1, 193539450), (2, 96769725), (3, 64513150), (5, 38707890), (6, 32256575), (10, 19353945), (13, 14887650), (15, 12902630), (25, 7741578), (26, 7443825), (30, 6451315), (39, 4962550), (50, 3870789), (65, 2977530), (75, 2580526), (78, 2481275), (130, 1488765), (150, 1290263), (195, 992510), (325, 595506), (390, 496255), (650, 297753), (975, 198502), (1950, 99251)]