203498388

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{245771}}^1$

素因数の和:245804

約数の個数: 36

約数和(自身を含む): 536766048

約数和(自身を除く): 333267660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 245771, 491542, 737313, 983084, 1474626, 2211939, 2949252, 4423878, 5652733, 8847756, 11305466, 16958199, 22610932, 33916398, 50874597, 67832796, 101749194, 203498388]

約数ペア:

[(1, 203498388), (2, 101749194), (3, 67832796), (4, 50874597), (6, 33916398), (9, 22610932), (12, 16958199), (18, 11305466), (23, 8847756), (36, 5652733), (46, 4423878), (69, 2949252), (92, 2211939), (138, 1474626), (207, 983084), (276, 737313), (414, 491542), (828, 245771)]