205539842358

素因数分解:

$2^1\times 3^4\times {\mathrm{316637}}^1\times {\mathrm{4007}}^1$

素因数の和:320658

約数の個数: 40

約数和(自身を含む): 460677892752

約数和(自身を除く): 255138050394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 4007, 8014, 12021, 24042, 36063, 72126, 108189, 216378, 316637, 324567, 633274, 649134, 949911, 1899822, 2849733, 5699466, 8549199, 17098398, 25647597, 51295194, 1268764459, 2537528918, 3806293377, 7612586754, 11418880131, 22837760262, 34256640393, 68513280786, 102769921179, 205539842358]

約数ペア:

[(1, 205539842358), (2, 102769921179), (3, 68513280786), (6, 34256640393), (9, 22837760262), (18, 11418880131), (27, 7612586754), (54, 3806293377), (81, 2537528918), (162, 1268764459), (4007, 51295194), (8014, 25647597), (12021, 17098398), (24042, 8549199), (36063, 5699466), (72126, 2849733), (108189, 1899822), (216378, 949911), (316637, 649134), (324567, 633274)]