213476742

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{208067}}^1$

素因数の和:208097

約数の個数: 32

約数和(自身を含む): 499363200

約数和(自身を除く): 285886458

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 208067, 416134, 624201, 1248402, 1872603, 3745206, 3953273, 5617809, 7906546, 11235618, 11859819, 23719638, 35579457, 71158914, 106738371, 213476742]

約数ペア:

[(1, 213476742), (2, 106738371), (3, 71158914), (6, 35579457), (9, 23719638), (18, 11859819), (19, 11235618), (27, 7906546), (38, 5617809), (54, 3953273), (57, 3745206), (114, 1872603), (171, 1248402), (342, 624201), (513, 416134), (1026, 208067)]