201639544393

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1\times {\mathrm{7643}}^1$

素因数の和:8317

約数の個数: 32

約数和(自身を含む): 236350033920

約数和(自身を除く): 34710489527

約数列:

[1, 7, 71, 109, 487, 497, 763, 3409, 7643, 7739, 34577, 53083, 53501, 54173, 242039, 371581, 542653, 833087, 3722141, 3768893, 3798571, 5831609, 26054987, 26382251, 59149177, 264272011, 405713369, 414044239, 1849904077, 2839993583, 28805649199, 201639544393]

約数ペア:

[(1, 201639544393), (7, 28805649199), (71, 2839993583), (109, 1849904077), (487, 414044239), (497, 405713369), (763, 264272011), (3409, 59149177), (7643, 26382251), (7739, 26054987), (34577, 5831609), (53083, 3798571), (53501, 3768893), (54173, 3722141), (242039, 833087), (371581, 542653)]