199968972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1873}}^1$

素因数の和:1959

約数の個数: 96

約数和(自身を含む): 564178944

約数和(自身を除く): 364209972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 41, 42, 62, 82, 84, 93, 123, 124, 164, 186, 217, 246, 287, 372, 434, 492, 574, 651, 861, 868, 1148, 1271, 1302, 1722, 1873, 2542, 2604, 3444, 3746, 3813, 5084, 5619, 7492, 7626, 8897, 11238, 13111, 15252, 17794, 22476, 26222, 26691, 35588, 39333, 52444, 53382, 58063, 76793, 78666, 106764, 116126, 153586, 157332, 174189, 230379, 232252, 307172, 348378, 406441, 460758, 537551, 696756, 812882, 921516, 1075102, 1219323, 1612653, 1625764, 2150204, 2380583, 2438646, 3225306, 4761166, 4877292, 6450612, 7141749, 9522332, 14283498, 16664081, 28566996, 33328162, 49992243, 66656324, 99984486, 199968972]

約数ペア:

[(1, 199968972), (2, 99984486), (3, 66656324), (4, 49992243), (6, 33328162), (7, 28566996), (12, 16664081), (14, 14283498), (21, 9522332), (28, 7141749), (31, 6450612), (41, 4877292), (42, 4761166), (62, 3225306), (82, 2438646), (84, 2380583), (93, 2150204), (123, 1625764), (124, 1612653), (164, 1219323), (186, 1075102), (217, 921516), (246, 812882), (287, 696756), (372, 537551), (434, 460758), (492, 406441), (574, 348378), (651, 307172), (861, 232252), (868, 230379), (1148, 174189), (1271, 157332), (1302, 153586), (1722, 116126), (1873, 106764), (2542, 78666), (2604, 76793), (3444, 58063), (3746, 53382), (3813, 52444), (5084, 39333), (5619, 35588), (7492, 26691), (7626, 26222), (8897, 22476), (11238, 17794), (13111, 15252)]