201998721390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127043221}}^1$

素因数の和:127043284

約数の個数: 32

約数和(自身を含む): 493944047136

約数和(自身を除く): 291945325746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 127043221, 254086442, 381129663, 635216105, 762259326, 1270432210, 1905648315, 3811296630, 6733290713, 13466581426, 20199872139, 33666453565, 40399744278, 67332907130, 100999360695, 201998721390]

約数ペア:

[(1, 201998721390), (2, 100999360695), (3, 67332907130), (5, 40399744278), (6, 33666453565), (10, 20199872139), (15, 13466581426), (30, 6733290713), (53, 3811296630), (106, 1905648315), (159, 1270432210), (265, 762259326), (318, 635216105), (530, 381129663), (795, 254086442), (1590, 127043221)]