210988442

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1571}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 370790784

約数和(自身を除く): 159802342

約数列:

[1, 2, 7, 14, 53, 106, 181, 362, 371, 742, 1267, 1571, 2534, 3142, 9593, 10997, 19186, 21994, 67151, 83263, 134302, 166526, 284351, 568702, 582841, 1165682, 1990457, 3980914, 15070603, 30141206, 105494221, 210988442]

約数ペア:

[(1, 210988442), (2, 105494221), (7, 30141206), (14, 15070603), (53, 3980914), (106, 1990457), (181, 1165682), (362, 582841), (371, 568702), (742, 284351), (1267, 166526), (1571, 134302), (2534, 83263), (3142, 67151), (9593, 21994), (10997, 19186)]