205710596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10663}}^1$

素因数の和:10740

約数の個数: 48

約数和(自身を含む): 451471104

約数和(自身を除く): 245760508

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 9646, 10663, 19292, 21326, 42652, 74641, 138619, 149282, 277238, 298564, 554476, 565139, 970333, 1130278, 1940666, 2260556, 3881332, 3955973, 7346807, 7911946, 14693614, 15823892, 29387228, 51427649, 102855298, 205710596]

約数ペア:

[(1, 205710596), (2, 102855298), (4, 51427649), (7, 29387228), (13, 15823892), (14, 14693614), (26, 7911946), (28, 7346807), (52, 3955973), (53, 3881332), (91, 2260556), (106, 1940666), (182, 1130278), (212, 970333), (364, 565139), (371, 554476), (689, 298564), (742, 277238), (1378, 149282), (1484, 138619), (2756, 74641), (4823, 42652), (9646, 21326), (10663, 19292)]