199313580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{18353}}^1$

素因数の和:18546

約数の個数: 48

約数和(自身を含む): 561191904

約数和(自身を除く): 361878324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 5430, 10860, 18353, 36706, 55059, 73412, 91765, 110118, 183530, 220236, 275295, 367060, 550590, 1101180, 3321893, 6643786, 9965679, 13287572, 16609465, 19931358, 33218930, 39862716, 49828395, 66437860, 99656790, 199313580]

約数ペア:

[(1, 199313580), (2, 99656790), (3, 66437860), (4, 49828395), (5, 39862716), (6, 33218930), (10, 19931358), (12, 16609465), (15, 13287572), (20, 9965679), (30, 6643786), (60, 3321893), (181, 1101180), (362, 550590), (543, 367060), (724, 275295), (905, 220236), (1086, 183530), (1810, 110118), (2172, 91765), (2715, 73412), (3620, 55059), (5430, 36706), (10860, 18353)]