204066430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{9391}}^1$

素因数の和:9492

約数の個数: 32

約数和(自身を含む): 383419008

約数和(自身を除く): 179352578

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 4346, 9391, 10865, 18782, 21730, 46955, 93910, 385031, 497723, 770062, 995446, 1925155, 2488615, 3850310, 4977230, 20406643, 40813286, 102033215, 204066430]

約数ペア:

[(1, 204066430), (2, 102033215), (5, 40813286), (10, 20406643), (41, 4977230), (53, 3850310), (82, 2488615), (106, 1925155), (205, 995446), (265, 770062), (410, 497723), (530, 385031), (2173, 93910), (4346, 46955), (9391, 21730), (10865, 18782)]