200213230160

素因数分解:

$2^4\times 5^1\times {\mathrm{3511}}^1\times {\mathrm{712807}}^1$

素因数の和:716331

約数の個数: 40

約数和(自身を含む): 465628995456

約数和(自身を除く): 265415765296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3511, 7022, 14044, 17555, 28088, 35110, 56176, 70220, 140440, 280880, 712807, 1425614, 2851228, 3564035, 5702456, 7128070, 11404912, 14256140, 28512280, 57024560, 2502665377, 5005330754, 10010661508, 12513326885, 20021323016, 25026653770, 40042646032, 50053307540, 100106615080, 200213230160]

約数ペア:

[(1, 200213230160), (2, 100106615080), (4, 50053307540), (5, 40042646032), (8, 25026653770), (10, 20021323016), (16, 12513326885), (20, 10010661508), (40, 5005330754), (80, 2502665377), (3511, 57024560), (7022, 28512280), (14044, 14256140), (17555, 11404912), (28088, 7128070), (35110, 5702456), (56176, 3564035), (70220, 2851228), (140440, 1425614), (280880, 712807)]