201863090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 442009008

約数和(自身を除く): 240145918

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 121, 130, 143, 205, 242, 286, 313, 410, 451, 533, 605, 626, 715, 902, 1066, 1210, 1430, 1565, 1573, 2255, 2665, 3130, 3146, 3443, 4069, 4510, 4961, 5330, 5863, 6886, 7865, 8138, 9922, 11726, 12833, 15730, 17215, 20345, 24805, 25666, 29315, 34430, 37873, 40690, 44759, 49610, 58630, 64165, 64493, 75746, 89518, 128330, 128986, 141163, 166829, 189365, 223795, 282326, 322465, 333658, 378730, 447590, 492349, 644930, 705815, 834145, 984698, 1411630, 1552793, 1668290, 1835119, 2461745, 3105586, 3670238, 4923490, 7763965, 9175595, 15527930, 18351190, 20186309, 40372618, 100931545, 201863090]

約数ペア:

[(1, 201863090), (2, 100931545), (5, 40372618), (10, 20186309), (11, 18351190), (13, 15527930), (22, 9175595), (26, 7763965), (41, 4923490), (55, 3670238), (65, 3105586), (82, 2461745), (110, 1835119), (121, 1668290), (130, 1552793), (143, 1411630), (205, 984698), (242, 834145), (286, 705815), (313, 644930), (410, 492349), (451, 447590), (533, 378730), (605, 333658), (626, 322465), (715, 282326), (902, 223795), (1066, 189365), (1210, 166829), (1430, 141163), (1565, 128986), (1573, 128330), (2255, 89518), (2665, 75746), (3130, 64493), (3146, 64165), (3443, 58630), (4069, 49610), (4510, 44759), (4961, 40690), (5330, 37873), (5863, 34430), (6886, 29315), (7865, 25666), (8138, 24805), (9922, 20345), (11726, 17215), (12833, 15730)]