201042303

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16421}}^1$

素因数の和:16495

約数の個数: 32

約数和(自身を含む): 340526592

約数和(自身を除く): 139484289

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 4081, 12243, 16421, 49263, 114947, 180631, 344841, 541893, 870313, 1264417, 2610939, 3793251, 6092191, 9573443, 18276573, 28720329, 67014101, 201042303]

約数ペア:

[(1, 201042303), (3, 67014101), (7, 28720329), (11, 18276573), (21, 9573443), (33, 6092191), (53, 3793251), (77, 2610939), (159, 1264417), (231, 870313), (371, 541893), (583, 344841), (1113, 180631), (1749, 114947), (4081, 49263), (12243, 16421)]