198156690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:784

約数の個数: 96

約数和(自身を含む): 534957696

約数和(自身を除く): 336801006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 83, 90, 123, 166, 205, 246, 249, 369, 410, 415, 498, 615, 647, 738, 747, 830, 1230, 1245, 1294, 1494, 1845, 1941, 2490, 3235, 3403, 3690, 3735, 3882, 5823, 6470, 6806, 7470, 9705, 10209, 11646, 17015, 19410, 20418, 26527, 29115, 30627, 34030, 51045, 53054, 53701, 58230, 61254, 79581, 102090, 107402, 132635, 153135, 159162, 161103, 238743, 265270, 268505, 306270, 322206, 397905, 477486, 483309, 537010, 795810, 805515, 966618, 1193715, 1611030, 2201741, 2387430, 2416545, 4403482, 4833090, 6605223, 11008705, 13210446, 19815669, 22017410, 33026115, 39631338, 66052230, 99078345, 198156690]

約数ペア:

[(1, 198156690), (2, 99078345), (3, 66052230), (5, 39631338), (6, 33026115), (9, 22017410), (10, 19815669), (15, 13210446), (18, 11008705), (30, 6605223), (41, 4833090), (45, 4403482), (82, 2416545), (83, 2387430), (90, 2201741), (123, 1611030), (166, 1193715), (205, 966618), (246, 805515), (249, 795810), (369, 537010), (410, 483309), (415, 477486), (498, 397905), (615, 322206), (647, 306270), (738, 268505), (747, 265270), (830, 238743), (1230, 161103), (1245, 159162), (1294, 153135), (1494, 132635), (1845, 107402), (1941, 102090), (2490, 79581), (3235, 61254), (3403, 58230), (3690, 53701), (3735, 53054), (3882, 51045), (5823, 34030), (6470, 30627), (6806, 29115), (7470, 26527), (9705, 20418), (10209, 19410), (11646, 17015)]