201243344

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{541}}^1$

素因数の和:963

約数の個数: 40

約数和(自身を含む): 397602528

約数和(自身を除く): 196359184

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 347, 536, 541, 694, 1072, 1082, 1388, 2164, 2776, 4328, 5552, 8656, 23249, 36247, 46498, 72494, 92996, 144988, 185992, 187727, 289976, 371984, 375454, 579952, 750908, 1501816, 3003632, 12577709, 25155418, 50310836, 100621672, 201243344]

約数ペア:

[(1, 201243344), (2, 100621672), (4, 50310836), (8, 25155418), (16, 12577709), (67, 3003632), (134, 1501816), (268, 750908), (347, 579952), (536, 375454), (541, 371984), (694, 289976), (1072, 187727), (1082, 185992), (1388, 144988), (2164, 92996), (2776, 72494), (4328, 46498), (5552, 36247), (8656, 23249)]