204850002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 479416320

約数和(自身を除く): 274566318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 107, 158, 214, 237, 321, 474, 553, 577, 642, 749, 1106, 1154, 1498, 1659, 1731, 2247, 3318, 3462, 4039, 4494, 8078, 8453, 12117, 16906, 24234, 25359, 45583, 50718, 59171, 61739, 91166, 118342, 123478, 136749, 177513, 185217, 273498, 319081, 355026, 370434, 432173, 638162, 864346, 957243, 1296519, 1914486, 2593038, 4877381, 9754762, 14632143, 29264286, 34141667, 68283334, 102425001, 204850002]

約数ペア:

[(1, 204850002), (2, 102425001), (3, 68283334), (6, 34141667), (7, 29264286), (14, 14632143), (21, 9754762), (42, 4877381), (79, 2593038), (107, 1914486), (158, 1296519), (214, 957243), (237, 864346), (321, 638162), (474, 432173), (553, 370434), (577, 355026), (642, 319081), (749, 273498), (1106, 185217), (1154, 177513), (1498, 136749), (1659, 123478), (1731, 118342), (2247, 91166), (3318, 61739), (3462, 59171), (4039, 50718), (4494, 45583), (8078, 25359), (8453, 24234), (12117, 16906)]