202164795

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 434503680

約数和(自身を除く): 232338885

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 67, 93, 103, 105, 135, 155, 189, 201, 217, 279, 309, 315, 335, 465, 469, 515, 603, 651, 721, 837, 927, 945, 1005, 1085, 1395, 1407, 1545, 1809, 1953, 2077, 2163, 2345, 2781, 3015, 3193, 3255, 3605, 4185, 4221, 4635, 5859, 6231, 6489, 6901, 7035, 9045, 9579, 9765, 10385, 10815, 12663, 13905, 14539, 15965, 18693, 19467, 20703, 21105, 22351, 28737, 29295, 31155, 32445, 34505, 43617, 47895, 48307, 56079, 62109, 63315, 67053, 72695, 86211, 93465, 97335, 103515, 111755, 130851, 143685, 144921, 186327, 201159, 213931, 218085, 241535, 280395, 310545, 335265, 392553, 431055, 434763, 603477, 641793, 654255, 724605, 931635, 1005795, 1069655, 1304289, 1497517, 1925379, 1962765, 2173815, 3017385, 3208965, 4492551, 5776137, 6521445, 7487585, 9626895, 13477653, 22462755, 28880685, 40432959, 67388265, 202164795]

約数ペア:

[(1, 202164795), (3, 67388265), (5, 40432959), (7, 28880685), (9, 22462755), (15, 13477653), (21, 9626895), (27, 7487585), (31, 6521445), (35, 5776137), (45, 4492551), (63, 3208965), (67, 3017385), (93, 2173815), (103, 1962765), (105, 1925379), (135, 1497517), (155, 1304289), (189, 1069655), (201, 1005795), (217, 931635), (279, 724605), (309, 654255), (315, 641793), (335, 603477), (465, 434763), (469, 431055), (515, 392553), (603, 335265), (651, 310545), (721, 280395), (837, 241535), (927, 218085), (945, 213931), (1005, 201159), (1085, 186327), (1395, 144921), (1407, 143685), (1545, 130851), (1809, 111755), (1953, 103515), (2077, 97335), (2163, 93465), (2345, 86211), (2781, 72695), (3015, 67053), (3193, 63315), (3255, 62109), (3605, 56079), (4185, 48307), (4221, 47895), (4635, 43617), (5859, 34505), (6231, 32445), (6489, 31155), (6901, 29295), (7035, 28737), (9045, 22351), (9579, 21105), (9765, 20703), (10385, 19467), (10815, 18693), (12663, 15965), (13905, 14539)]