199897416

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{40237}}^1$

素因数の和:40275

約数の個数: 64

約数和(自身を含む): 579427200

約数和(自身を除く): 379529784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 40237, 80474, 120711, 160948, 241422, 321896, 362133, 482844, 724266, 925451, 965688, 1086399, 1448532, 1850902, 2172798, 2776353, 2897064, 3701804, 4345596, 5552706, 7403608, 8329059, 8691192, 11105412, 16658118, 22210824, 24987177, 33316236, 49974354, 66632472, 99948708, 199897416]

約数ペア:

[(1, 199897416), (2, 99948708), (3, 66632472), (4, 49974354), (6, 33316236), (8, 24987177), (9, 22210824), (12, 16658118), (18, 11105412), (23, 8691192), (24, 8329059), (27, 7403608), (36, 5552706), (46, 4345596), (54, 3701804), (69, 2897064), (72, 2776353), (92, 2172798), (108, 1850902), (138, 1448532), (184, 1086399), (207, 965688), (216, 925451), (276, 724266), (414, 482844), (552, 362133), (621, 321896), (828, 241422), (1242, 160948), (1656, 120711), (2484, 80474), (4968, 40237)]