194634272

素因数分解:

$2^5\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1229}}^1$

素因数の和:1354

約数の個数: 72

約数和(自身を含む): 450526860

約数和(自身を除く): 255892588

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 101, 112, 196, 202, 224, 392, 404, 707, 784, 808, 1229, 1414, 1568, 1616, 2458, 2828, 3232, 4916, 4949, 5656, 8603, 9832, 9898, 11312, 17206, 19664, 19796, 22624, 34412, 39328, 39592, 60221, 68824, 79184, 120442, 124129, 137648, 158368, 240884, 248258, 275296, 481768, 496516, 868903, 963536, 993032, 1737806, 1927072, 1986064, 3475612, 3972128, 6082321, 6951224, 12164642, 13902448, 24329284, 27804896, 48658568, 97317136, 194634272]

約数ペア:

[(1, 194634272), (2, 97317136), (4, 48658568), (7, 27804896), (8, 24329284), (14, 13902448), (16, 12164642), (28, 6951224), (32, 6082321), (49, 3972128), (56, 3475612), (98, 1986064), (101, 1927072), (112, 1737806), (196, 993032), (202, 963536), (224, 868903), (392, 496516), (404, 481768), (707, 275296), (784, 248258), (808, 240884), (1229, 158368), (1414, 137648), (1568, 124129), (1616, 120442), (2458, 79184), (2828, 68824), (3232, 60221), (4916, 39592), (4949, 39328), (5656, 34412), (8603, 22624), (9832, 19796), (9898, 19664), (11312, 17206)]