201585328

素因数分解:

$2^4\times 7^1\times {\mathrm{787}}^1\times {\mathrm{2287}}^1$

素因数の和:3089

約数の個数: 40

約数和(自身を含む): 447130112

約数和(自身を除く): 245544784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 787, 1574, 2287, 3148, 4574, 5509, 6296, 9148, 11018, 12592, 16009, 18296, 22036, 32018, 36592, 44072, 64036, 88144, 128072, 256144, 1799869, 3599738, 7199476, 12599083, 14398952, 25198166, 28797904, 50396332, 100792664, 201585328]

約数ペア:

[(1, 201585328), (2, 100792664), (4, 50396332), (7, 28797904), (8, 25198166), (14, 14398952), (16, 12599083), (28, 7199476), (56, 3599738), (112, 1799869), (787, 256144), (1574, 128072), (2287, 88144), (3148, 64036), (4574, 44072), (5509, 36592), (6296, 32018), (9148, 22036), (11018, 18296), (12592, 16009)]