201770192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1723}}^1$

素因数の和:2307

約数の個数: 40

約数和(自身を含む): 421993824

約数和(自身を除く): 220223632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 563, 1126, 1723, 2252, 3446, 4504, 6892, 7319, 9008, 13784, 14638, 22399, 27568, 29276, 44798, 58552, 89596, 117104, 179192, 358384, 970049, 1940098, 3880196, 7760392, 12610637, 15520784, 25221274, 50442548, 100885096, 201770192]

約数ペア:

[(1, 201770192), (2, 100885096), (4, 50442548), (8, 25221274), (13, 15520784), (16, 12610637), (26, 7760392), (52, 3880196), (104, 1940098), (208, 970049), (563, 358384), (1126, 179192), (1723, 117104), (2252, 89596), (3446, 58552), (4504, 44798), (6892, 29276), (7319, 27568), (9008, 22399), (13784, 14638)]