203037975

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 431639040

約数和(自身を除く): 228601065

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 97, 105, 135, 175, 189, 225, 291, 315, 443, 485, 525, 675, 679, 873, 945, 1329, 1455, 1575, 2037, 2215, 2425, 2619, 3101, 3395, 3987, 4365, 4725, 6111, 6645, 7275, 9303, 10185, 11075, 11961, 13095, 15505, 16975, 18333, 19935, 21825, 27909, 30555, 33225, 42971, 46515, 50925, 59805, 65475, 77525, 83727, 91665, 99675, 128913, 139545, 152775, 214855, 232575, 299025, 300797, 386739, 418635, 458325, 644565, 697725, 902391, 1074275, 1160217, 1503985, 1933695, 2093175, 2707173, 3222825, 4511955, 5801085, 7519925, 8121519, 9668475, 13535865, 22559775, 29005425, 40607595, 67679325, 203037975]

約数ペア:

[(1, 203037975), (3, 67679325), (5, 40607595), (7, 29005425), (9, 22559775), (15, 13535865), (21, 9668475), (25, 8121519), (27, 7519925), (35, 5801085), (45, 4511955), (63, 3222825), (75, 2707173), (97, 2093175), (105, 1933695), (135, 1503985), (175, 1160217), (189, 1074275), (225, 902391), (291, 697725), (315, 644565), (443, 458325), (485, 418635), (525, 386739), (675, 300797), (679, 299025), (873, 232575), (945, 214855), (1329, 152775), (1455, 139545), (1575, 128913), (2037, 99675), (2215, 91665), (2425, 83727), (2619, 77525), (3101, 65475), (3395, 59805), (3987, 50925), (4365, 46515), (4725, 42971), (6111, 33225), (6645, 30555), (7275, 27909), (9303, 21825), (10185, 19935), (11075, 18333), (11961, 16975), (13095, 15505)]