201396026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{249871}}^1$

素因数の和:249917

約数の個数: 16

約数和(自身を含む): 335827968

約数和(自身を除く): 134431942

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 249871, 499742, 3248323, 6496646, 7746001, 15492002, 100698013, 201396026]

約数ペア:

[(1, 201396026), (2, 100698013), (13, 15492002), (26, 7746001), (31, 6496646), (62, 3248323), (403, 499742), (806, 249871)]