201890168

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{1039}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 384134400

約数和(自身を除く): 182244232

約数列:

[1, 2, 4, 8, 107, 214, 227, 428, 454, 856, 908, 1039, 1816, 2078, 4156, 8312, 24289, 48578, 97156, 111173, 194312, 222346, 235853, 444692, 471706, 889384, 943412, 1886824, 25236271, 50472542, 100945084, 201890168]

約数ペア:

[(1, 201890168), (2, 100945084), (4, 50472542), (8, 25236271), (107, 1886824), (214, 943412), (227, 889384), (428, 471706), (454, 444692), (856, 235853), (908, 222346), (1039, 194312), (1816, 111173), (2078, 97156), (4156, 48578), (8312, 24289)]