214423638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{249911}}^1$

素因数の和:249940

約数の個数: 32

約数和(自身を含む): 503822592

約数和(自身を除く): 289398954

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 249911, 499822, 749733, 1499466, 2749021, 3248843, 5498042, 6497686, 8247063, 9746529, 16494126, 19493058, 35737273, 71474546, 107211819, 214423638]

約数ペア:

[(1, 214423638), (2, 107211819), (3, 71474546), (6, 35737273), (11, 19493058), (13, 16494126), (22, 9746529), (26, 8247063), (33, 6497686), (39, 5498042), (66, 3248843), (78, 2749021), (143, 1499466), (286, 749733), (429, 499822), (858, 249911)]