211508724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{68053}}^1$

素因数の和:68104

約数の個数: 48

約数和(自身を含む): 579275648

約数和(自身を除く): 367766924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 68053, 136106, 204159, 272212, 408318, 476371, 816636, 952742, 1429113, 1905484, 2517961, 2858226, 5035922, 5716452, 7553883, 10071844, 15107766, 17625727, 30215532, 35251454, 52877181, 70502908, 105754362, 211508724]

約数ペア:

[(1, 211508724), (2, 105754362), (3, 70502908), (4, 52877181), (6, 35251454), (7, 30215532), (12, 17625727), (14, 15107766), (21, 10071844), (28, 7553883), (37, 5716452), (42, 5035922), (74, 2858226), (84, 2517961), (111, 1905484), (148, 1429113), (222, 952742), (259, 816636), (444, 476371), (518, 408318), (777, 272212), (1036, 204159), (1554, 136106), (3108, 68053)]