219761206

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{234287}}^1$

素因数の和:234363

約数の個数: 16

約数和(自身を含む): 382358016

約数和(自身を除く): 162596810

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 234287, 468574, 1640009, 3280018, 15697229, 31394458, 109880603, 219761206]

約数ペア:

[(1, 219761206), (2, 109880603), (7, 31394458), (14, 15697229), (67, 3280018), (134, 1640009), (469, 468574), (938, 234287)]