201680451274

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{571}}^1\times {\mathrm{821}}^1\times {\mathrm{857}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 304983911232

約数和(自身を除く): 103303459958

約数列:

[1, 2, 251, 502, 571, 821, 857, 1142, 1642, 1714, 143321, 206071, 215107, 286642, 412142, 430214, 468791, 489347, 703597, 937582, 978694, 1407194, 117666541, 122826097, 176602847, 235333082, 245652194, 353205694, 401753887, 803507774, 100840225637, 201680451274]

約数ペア:

[(1, 201680451274), (2, 100840225637), (251, 803507774), (502, 401753887), (571, 353205694), (821, 245652194), (857, 235333082), (1142, 176602847), (1642, 122826097), (1714, 117666541), (143321, 1407194), (206071, 978694), (215107, 937582), (286642, 703597), (412142, 489347), (430214, 468791)]