201089844

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 572443200

約数和(自身を除く): 371353356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 53, 54, 57, 76, 86, 106, 108, 114, 129, 159, 171, 172, 212, 228, 258, 318, 342, 387, 477, 513, 516, 636, 684, 774, 817, 954, 1007, 1026, 1161, 1431, 1548, 1634, 1849, 1908, 2014, 2052, 2279, 2322, 2451, 2862, 3021, 3268, 3698, 4028, 4558, 4644, 4902, 5547, 5724, 6042, 6837, 7353, 7396, 9063, 9116, 9804, 11094, 12084, 13674, 14706, 16641, 18126, 20511, 22059, 22188, 27189, 27348, 29412, 33282, 35131, 36252, 41022, 43301, 44118, 49923, 54378, 61533, 66564, 70262, 82044, 86602, 88236, 97997, 99846, 105393, 108756, 123066, 129903, 140524, 173204, 195994, 199692, 210786, 246132, 259806, 293991, 316179, 389709, 391988, 421572, 519612, 587982, 632358, 779418, 881973, 948537, 1169127, 1175964, 1264716, 1558836, 1763946, 1861943, 1897074, 2338254, 2645919, 3527892, 3723886, 3794148, 4676508, 5291838, 5585829, 7447772, 10583676, 11171658, 16757487, 22343316, 33514974, 50272461, 67029948, 100544922, 201089844]

約数ペア:

[(1, 201089844), (2, 100544922), (3, 67029948), (4, 50272461), (6, 33514974), (9, 22343316), (12, 16757487), (18, 11171658), (19, 10583676), (27, 7447772), (36, 5585829), (38, 5291838), (43, 4676508), (53, 3794148), (54, 3723886), (57, 3527892), (76, 2645919), (86, 2338254), (106, 1897074), (108, 1861943), (114, 1763946), (129, 1558836), (159, 1264716), (171, 1175964), (172, 1169127), (212, 948537), (228, 881973), (258, 779418), (318, 632358), (342, 587982), (387, 519612), (477, 421572), (513, 391988), (516, 389709), (636, 316179), (684, 293991), (774, 259806), (817, 246132), (954, 210786), (1007, 199692), (1026, 195994), (1161, 173204), (1431, 140524), (1548, 129903), (1634, 123066), (1849, 108756), (1908, 105393), (2014, 99846), (2052, 97997), (2279, 88236), (2322, 86602), (2451, 82044), (2862, 70262), (3021, 66564), (3268, 61533), (3698, 54378), (4028, 49923), (4558, 44118), (4644, 43301), (4902, 41022), (5547, 36252), (5724, 35131), (6042, 33282), (6837, 29412), (7353, 27348), (7396, 27189), (9063, 22188), (9116, 22059), (9804, 20511), (11094, 18126), (12084, 16641), (13674, 14706)]