209344590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25561}}^1$

素因数の和:25594

約数の個数: 96

約数和(自身を含む): 669928896

約数和(自身を除く): 460584306

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 25561, 51122, 76683, 127805, 153366, 178927, 230049, 255610, 332293, 357854, 383415, 460098, 536781, 664586, 766830, 894635, 996879, 1073562, 1150245, 1610343, 1661465, 1789270, 1993758, 2300490, 2326051, 2683905, 2990637, 3220686, 3322930, 4652102, 4984395, 5367810, 5981274, 6978153, 8051715, 9968790, 11630255, 13956306, 14953185, 16103430, 20934459, 23260510, 29906370, 34890765, 41868918, 69781530, 104672295, 209344590]

約数ペア:

[(1, 209344590), (2, 104672295), (3, 69781530), (5, 41868918), (6, 34890765), (7, 29906370), (9, 23260510), (10, 20934459), (13, 16103430), (14, 14953185), (15, 13956306), (18, 11630255), (21, 9968790), (26, 8051715), (30, 6978153), (35, 5981274), (39, 5367810), (42, 4984395), (45, 4652102), (63, 3322930), (65, 3220686), (70, 2990637), (78, 2683905), (90, 2326051), (91, 2300490), (105, 1993758), (117, 1789270), (126, 1661465), (130, 1610343), (182, 1150245), (195, 1073562), (210, 996879), (234, 894635), (273, 766830), (315, 664586), (390, 536781), (455, 460098), (546, 383415), (585, 357854), (630, 332293), (819, 255610), (910, 230049), (1170, 178927), (1365, 153366), (1638, 127805), (2730, 76683), (4095, 51122), (8190, 25561)]