216936224

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{356803}}^1$

素因数の和:356832

約数の個数: 24

約数和(自身を含む): 449573040

約数和(自身を除く): 232636816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 356803, 713606, 1427212, 2854424, 5708848, 6779257, 11417696, 13558514, 27117028, 54234056, 108468112, 216936224]

約数ペア:

[(1, 216936224), (2, 108468112), (4, 54234056), (8, 27117028), (16, 13558514), (19, 11417696), (32, 6779257), (38, 5708848), (76, 2854424), (152, 1427212), (304, 713606), (608, 356803)]