225393532

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{12637}}^1$

素因数の和:12675

約数の個数: 48

約数和(自身を含む): 495409600

約数和(自身を除く): 270016068

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 12637, 17836, 25274, 50548, 88459, 164281, 176918, 328562, 353836, 619213, 657124, 1149967, 1238426, 2299934, 2476852, 4334491, 4599868, 8049769, 8668982, 16099538, 17337964, 32199076, 56348383, 112696766, 225393532]

約数ペア:

[(1, 225393532), (2, 112696766), (4, 56348383), (7, 32199076), (13, 17337964), (14, 16099538), (26, 8668982), (28, 8049769), (49, 4599868), (52, 4334491), (91, 2476852), (98, 2299934), (182, 1238426), (196, 1149967), (343, 657124), (364, 619213), (637, 353836), (686, 328562), (1274, 176918), (1372, 164281), (2548, 88459), (4459, 50548), (8918, 25274), (12637, 17836)]