190217872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{8093}}^1$

素因数の和:8227

約数の個数: 40

約数和(自身を含む): 400458744

約数和(自身を除く): 210240872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1469, 1808, 2938, 5876, 8093, 11752, 16186, 23504, 32372, 64744, 105209, 129488, 210418, 420836, 841672, 914509, 1683344, 1829018, 3658036, 7316072, 11888617, 14632144, 23777234, 47554468, 95108936, 190217872]

約数ペア:

[(1, 190217872), (2, 95108936), (4, 47554468), (8, 23777234), (13, 14632144), (16, 11888617), (26, 7316072), (52, 3658036), (104, 1829018), (113, 1683344), (208, 914509), (226, 841672), (452, 420836), (904, 210418), (1469, 129488), (1808, 105209), (2938, 64744), (5876, 32372), (8093, 23504), (11752, 16186)]