213606564

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{7643}}^1$

素因数の和:7804

約数の個数: 48

約数和(自身を含む): 531655488

約数和(自身を除く): 318048924

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 411, 548, 822, 1644, 2329, 4658, 6987, 7643, 9316, 13974, 15286, 22929, 27948, 30572, 45858, 91716, 129931, 259862, 389793, 519724, 779586, 1047091, 1559172, 2094182, 3141273, 4188364, 6282546, 12565092, 17800547, 35601094, 53401641, 71202188, 106803282, 213606564]

約数ペア:

[(1, 213606564), (2, 106803282), (3, 71202188), (4, 53401641), (6, 35601094), (12, 17800547), (17, 12565092), (34, 6282546), (51, 4188364), (68, 3141273), (102, 2094182), (137, 1559172), (204, 1047091), (274, 779586), (411, 519724), (548, 389793), (822, 259862), (1644, 129931), (2329, 91716), (4658, 45858), (6987, 30572), (7643, 27948), (9316, 22929), (13974, 15286)]