205652356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{564979}}^1$

素因数の和:565003

約数の個数: 24

約数和(自身を含む): 442944320

約数和(自身を除く): 237291964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 564979, 1129958, 2259916, 3954853, 7344727, 7909706, 14689454, 15819412, 29378908, 51413089, 102826178, 205652356]

約数ペア:

[(1, 205652356), (2, 102826178), (4, 51413089), (7, 29378908), (13, 15819412), (14, 14689454), (26, 7909706), (28, 7344727), (52, 3954853), (91, 2259916), (182, 1129958), (364, 564979)]