200003344

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{1039}}^1$

素因数の和:1327

約数の個数: 40

約数和(自身を含む): 396938880

約数和(自身を除く): 196935536

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 227, 424, 454, 848, 908, 1039, 1816, 2078, 3632, 4156, 8312, 12031, 16624, 24062, 48124, 55067, 96248, 110134, 192496, 220268, 235853, 440536, 471706, 881072, 943412, 1886824, 3773648, 12500209, 25000418, 50000836, 100001672, 200003344]

約数ペア:

[(1, 200003344), (2, 100001672), (4, 50000836), (8, 25000418), (16, 12500209), (53, 3773648), (106, 1886824), (212, 943412), (227, 881072), (424, 471706), (454, 440536), (848, 235853), (908, 220268), (1039, 192496), (1816, 110134), (2078, 96248), (3632, 55067), (4156, 48124), (8312, 24062), (12031, 16624)]