215533756472

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{1399}}^1\times {\mathrm{111317}}^1$

素因数の和:112895

約数の個数: 32

約数和(自身を含む): 406755972000

約数和(自身を除く): 191222215528

約数列:

[1, 2, 4, 8, 173, 346, 692, 1384, 1399, 2798, 5596, 11192, 111317, 222634, 242027, 445268, 484054, 890536, 968108, 1936216, 19257841, 38515682, 77031364, 154062728, 155732483, 311464966, 622929932, 1245859864, 26941719559, 53883439118, 107766878236, 215533756472]

約数ペア:

[(1, 215533756472), (2, 107766878236), (4, 53883439118), (8, 26941719559), (173, 1245859864), (346, 622929932), (692, 311464966), (1384, 155732483), (1399, 154062728), (2798, 77031364), (5596, 38515682), (11192, 19257841), (111317, 1936216), (222634, 968108), (242027, 890536), (445268, 484054)]