200953490

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1723}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 368660160

約数和(自身を除く): 167706670

約数列:

[1, 2, 5, 10, 107, 109, 214, 218, 535, 545, 1070, 1090, 1723, 3446, 8615, 11663, 17230, 23326, 58315, 116630, 184361, 187807, 368722, 375614, 921805, 939035, 1843610, 1878070, 20095349, 40190698, 100476745, 200953490]

約数ペア:

[(1, 200953490), (2, 100476745), (5, 40190698), (10, 20095349), (107, 1878070), (109, 1843610), (214, 939035), (218, 921805), (535, 375614), (545, 368722), (1070, 187807), (1090, 184361), (1723, 116630), (3446, 58315), (8615, 23326), (11663, 17230)]