206688196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2393}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 427932288

約数和(自身を除く): 221244092

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 151, 286, 302, 572, 604, 1661, 1963, 2393, 3322, 3926, 4786, 6644, 7852, 9572, 21593, 26323, 31109, 43186, 52646, 62218, 86372, 105292, 124436, 342199, 361343, 684398, 722686, 1368796, 1445372, 3974773, 4697459, 7949546, 9394918, 15899092, 18789836, 51672049, 103344098, 206688196]

約数ペア:

[(1, 206688196), (2, 103344098), (4, 51672049), (11, 18789836), (13, 15899092), (22, 9394918), (26, 7949546), (44, 4697459), (52, 3974773), (143, 1445372), (151, 1368796), (286, 722686), (302, 684398), (572, 361343), (604, 342199), (1661, 124436), (1963, 105292), (2393, 86372), (3322, 62218), (3926, 52646), (4786, 43186), (6644, 31109), (7852, 26323), (9572, 21593)]