208238670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2591}}^1$

素因数の和:2670

約数の個数: 96

約数和(自身を含む): 582266880

約数和(自身を除く): 374028210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 90, 94, 95, 114, 141, 171, 190, 235, 282, 285, 342, 423, 470, 570, 705, 846, 855, 893, 1410, 1710, 1786, 2115, 2591, 2679, 4230, 4465, 5182, 5358, 7773, 8037, 8930, 12955, 13395, 15546, 16074, 23319, 25910, 26790, 38865, 40185, 46638, 49229, 77730, 80370, 98458, 116595, 121777, 147687, 233190, 243554, 246145, 295374, 365331, 443061, 492290, 608885, 730662, 738435, 886122, 1095993, 1217770, 1476870, 1826655, 2191986, 2215305, 2313763, 3653310, 4430610, 4627526, 5479965, 6941289, 10959930, 11568815, 13882578, 20823867, 23137630, 34706445, 41647734, 69412890, 104119335, 208238670]

約数ペア:

[(1, 208238670), (2, 104119335), (3, 69412890), (5, 41647734), (6, 34706445), (9, 23137630), (10, 20823867), (15, 13882578), (18, 11568815), (19, 10959930), (30, 6941289), (38, 5479965), (45, 4627526), (47, 4430610), (57, 3653310), (90, 2313763), (94, 2215305), (95, 2191986), (114, 1826655), (141, 1476870), (171, 1217770), (190, 1095993), (235, 886122), (282, 738435), (285, 730662), (342, 608885), (423, 492290), (470, 443061), (570, 365331), (705, 295374), (846, 246145), (855, 243554), (893, 233190), (1410, 147687), (1710, 121777), (1786, 116595), (2115, 98458), (2591, 80370), (2679, 77730), (4230, 49229), (4465, 46638), (5182, 40185), (5358, 38865), (7773, 26790), (8037, 25910), (8930, 23319), (12955, 16074), (13395, 15546)]