202955428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{40237}}^1$

素因数の和:40351

約数の個数: 24

約数和(自身を含む): 386445752

約数和(自身を除く): 183490324

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 40237, 80474, 160948, 523081, 1046162, 2092324, 3902989, 7805978, 15611956, 50738857, 101477714, 202955428]

約数ペア:

[(1, 202955428), (2, 101477714), (4, 50738857), (13, 15611956), (26, 7805978), (52, 3902989), (97, 2092324), (194, 1046162), (388, 523081), (1261, 160948), (2522, 80474), (5044, 40237)]