219801792

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{163543}}^1$

素因数の和:163565

約数の個数: 56

約数和(自身を含む): 664642816

約数和(自身を除く): 444841024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 163543, 327086, 490629, 654172, 981258, 1144801, 1308344, 1962516, 2289602, 2616688, 3434403, 3925032, 4579204, 5233376, 6868806, 7850064, 9158408, 10466752, 13737612, 15700128, 18316816, 27475224, 31400256, 36633632, 54950448, 73267264, 109900896, 219801792]

約数ペア:

[(1, 219801792), (2, 109900896), (3, 73267264), (4, 54950448), (6, 36633632), (7, 31400256), (8, 27475224), (12, 18316816), (14, 15700128), (16, 13737612), (21, 10466752), (24, 9158408), (28, 7850064), (32, 6868806), (42, 5233376), (48, 4579204), (56, 3925032), (64, 3434403), (84, 2616688), (96, 2289602), (112, 1962516), (168, 1308344), (192, 1144801), (224, 981258), (336, 654172), (448, 490629), (672, 327086), (1344, 163543)]