210571842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 473518080

約数和(自身を除く): 262946238

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 127, 174, 254, 377, 381, 733, 754, 762, 1131, 1466, 1651, 2199, 2262, 3302, 3683, 4398, 4953, 7366, 9529, 9906, 11049, 19058, 21257, 22098, 28587, 42514, 47879, 57174, 63771, 93091, 95758, 127542, 143637, 186182, 276341, 279273, 287274, 552682, 558546, 829023, 1210183, 1658046, 2420366, 2699639, 3630549, 5399278, 7261098, 8098917, 16197834, 35095307, 70190614, 105285921, 210571842]

約数ペア:

[(1, 210571842), (2, 105285921), (3, 70190614), (6, 35095307), (13, 16197834), (26, 8098917), (29, 7261098), (39, 5399278), (58, 3630549), (78, 2699639), (87, 2420366), (127, 1658046), (174, 1210183), (254, 829023), (377, 558546), (381, 552682), (733, 287274), (754, 279273), (762, 276341), (1131, 186182), (1466, 143637), (1651, 127542), (2199, 95758), (2262, 93091), (3302, 63771), (3683, 57174), (4398, 47879), (4953, 42514), (7366, 28587), (9529, 22098), (9906, 21257), (11049, 19058)]