202930384

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:787

約数の個数: 40

約数和(自身を含む): 398724480

約数和(自身を除く): 195794096

約数列:

[1, 2, 4, 8, 16, 167, 173, 334, 346, 439, 668, 692, 878, 1336, 1384, 1756, 2672, 2768, 3512, 7024, 28891, 57782, 73313, 75947, 115564, 146626, 151894, 231128, 293252, 303788, 462256, 586504, 607576, 1173008, 1215152, 12683149, 25366298, 50732596, 101465192, 202930384]

約数ペア:

[(1, 202930384), (2, 101465192), (4, 50732596), (8, 25366298), (16, 12683149), (167, 1215152), (173, 1173008), (334, 607576), (346, 586504), (439, 462256), (668, 303788), (692, 293252), (878, 231128), (1336, 151894), (1384, 146626), (1756, 115564), (2672, 75947), (2768, 73313), (3512, 57782), (7024, 28891)]