202331805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 367234560

約数和(自身を除く): 164902755

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 197, 229, 299, 345, 591, 687, 897, 985, 1145, 1495, 2561, 2955, 2977, 3435, 4485, 4531, 5267, 7683, 8931, 12805, 13593, 14885, 15801, 22655, 26335, 38415, 44655, 45113, 58903, 67965, 68471, 79005, 135339, 176709, 205413, 225565, 294515, 342355, 586469, 676695, 883545, 1027065, 1037599, 1759407, 2932345, 3112797, 5187995, 8797035, 13488787, 15563985, 40466361, 67443935, 202331805]

約数ペア:

[(1, 202331805), (3, 67443935), (5, 40466361), (13, 15563985), (15, 13488787), (23, 8797035), (39, 5187995), (65, 3112797), (69, 2932345), (115, 1759407), (195, 1037599), (197, 1027065), (229, 883545), (299, 676695), (345, 586469), (591, 342355), (687, 294515), (897, 225565), (985, 205413), (1145, 176709), (1495, 135339), (2561, 79005), (2955, 68471), (2977, 67965), (3435, 58903), (4485, 45113), (4531, 44655), (5267, 38415), (7683, 26335), (8931, 22655), (12805, 15801), (13593, 14885)]