203864512

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{32839}}^1$

素因数の和:32948

約数の個数: 28

約数和(自身を含む): 408726640

約数和(自身を除く): 204862128

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 32839, 65678, 131356, 262712, 525424, 1050848, 2101696, 3185383, 6370766, 12741532, 25483064, 50966128, 101932256, 203864512]

約数ペア:

[(1, 203864512), (2, 101932256), (4, 50966128), (8, 25483064), (16, 12741532), (32, 6370766), (64, 3185383), (97, 2101696), (194, 1050848), (388, 525424), (776, 262712), (1552, 131356), (3104, 65678), (6208, 32839)]