201998972176

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{415937}}^1$

素因数の和:416311

約数の個数: 40

約数和(自身を含む): 396106076160

約数和(自身を除く): 194107103984

約数列:

[1, 2, 4, 8, 16, 127, 239, 254, 478, 508, 956, 1016, 1912, 2032, 3824, 30353, 60706, 121412, 242824, 415937, 485648, 831874, 1663748, 3327496, 6654992, 52823999, 99408943, 105647998, 198817886, 211295996, 397635772, 422591992, 795271544, 845183984, 1590543088, 12624935761, 25249871522, 50499743044, 100999486088, 201998972176]

約数ペア:

[(1, 201998972176), (2, 100999486088), (4, 50499743044), (8, 25249871522), (16, 12624935761), (127, 1590543088), (239, 845183984), (254, 795271544), (478, 422591992), (508, 397635772), (956, 211295996), (1016, 198817886), (1912, 105647998), (2032, 99408943), (3824, 52823999), (30353, 6654992), (60706, 3327496), (121412, 1663748), (242824, 831874), (415937, 485648)]