201398337

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4001}}^1$

素因数の和:4078

約数の個数: 48

約数和(自身を含む): 359603712

約数和(自身を除く): 158205375

約数列:

[1, 3, 7, 9, 17, 21, 47, 51, 63, 119, 141, 153, 329, 357, 423, 799, 987, 1071, 2397, 2961, 4001, 5593, 7191, 12003, 16779, 28007, 36009, 50337, 68017, 84021, 188047, 204051, 252063, 476119, 564141, 612153, 1316329, 1428357, 1692423, 3196799, 3948987, 4285071, 9590397, 11846961, 22377593, 28771191, 67132779, 201398337]

約数ペア:

[(1, 201398337), (3, 67132779), (7, 28771191), (9, 22377593), (17, 11846961), (21, 9590397), (47, 4285071), (51, 3948987), (63, 3196799), (119, 1692423), (141, 1428357), (153, 1316329), (329, 612153), (357, 564141), (423, 476119), (799, 252063), (987, 204051), (1071, 188047), (2397, 84021), (2961, 68017), (4001, 50337), (5593, 36009), (7191, 28007), (12003, 16779)]