200979530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{55673}}^1$

素因数の和:55718

約数の個数: 24

約数和(自身を含む): 381812292

約数和(自身を除く): 180832762

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 55673, 111346, 278365, 556730, 1057787, 2115574, 5288935, 10577870, 20097953, 40195906, 100489765, 200979530]

約数ペア:

[(1, 200979530), (2, 100489765), (5, 40195906), (10, 20097953), (19, 10577870), (38, 5288935), (95, 2115574), (190, 1057787), (361, 556730), (722, 278365), (1805, 111346), (3610, 55673)]