222719926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 407151360

約数和(自身を除く): 184431434

約数列:

[1, 2, 11, 13, 22, 26, 59, 67, 118, 134, 143, 197, 286, 394, 649, 737, 767, 871, 1298, 1474, 1534, 1742, 2167, 2561, 3953, 4334, 5122, 7906, 8437, 9581, 11623, 13199, 16874, 19162, 23246, 26398, 28171, 43483, 51389, 56342, 86966, 102778, 127853, 145189, 151099, 171587, 255706, 290378, 302198, 343174, 565279, 778741, 1130558, 1557482, 1662089, 1887457, 3324178, 3774914, 8566151, 10123633, 17132302, 20247266, 111359963, 222719926]

約数ペア:

[(1, 222719926), (2, 111359963), (11, 20247266), (13, 17132302), (22, 10123633), (26, 8566151), (59, 3774914), (67, 3324178), (118, 1887457), (134, 1662089), (143, 1557482), (197, 1130558), (286, 778741), (394, 565279), (649, 343174), (737, 302198), (767, 290378), (871, 255706), (1298, 171587), (1474, 151099), (1534, 145189), (1742, 127853), (2167, 102778), (2561, 86966), (3953, 56342), (4334, 51389), (5122, 43483), (7906, 28171), (8437, 26398), (9581, 23246), (11623, 19162), (13199, 16874)]