214926244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{12487}}^1$

素因数の和:12835

約数の個数: 24

約数和(自身を含む): 406309568

約数和(自身を除く): 191383324

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1324, 4303, 8606, 12487, 17212, 24974, 49948, 162331, 324662, 649324, 4133197, 8266394, 16532788, 53731561, 107463122, 214926244]

約数ペア:

[(1, 214926244), (2, 107463122), (4, 53731561), (13, 16532788), (26, 8266394), (52, 4133197), (331, 649324), (662, 324662), (1324, 162331), (4303, 49948), (8606, 24974), (12487, 17212)]