205507157030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2202413}}^1$

素因数の和:2202501

約数の個数: 64

約数和(自身を含む): 446543843328

約数和(自身を除く): 241036686298

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 43, 62, 70, 86, 155, 215, 217, 301, 310, 430, 434, 602, 1085, 1333, 1505, 2170, 2666, 3010, 6665, 9331, 13330, 18662, 46655, 93310, 2202413, 4404826, 11012065, 15416891, 22024130, 30833782, 68274803, 77084455, 94703759, 136549606, 154168910, 189407518, 341374015, 473518795, 477923621, 662926313, 682748030, 947037590, 955847242, 1325852626, 2389618105, 2935816529, 3314631565, 4779236210, 5871633058, 6629263130, 14679082645, 20550715703, 29358165290, 41101431406, 102753578515, 205507157030]

約数ペア:

[(1, 205507157030), (2, 102753578515), (5, 41101431406), (7, 29358165290), (10, 20550715703), (14, 14679082645), (31, 6629263130), (35, 5871633058), (43, 4779236210), (62, 3314631565), (70, 2935816529), (86, 2389618105), (155, 1325852626), (215, 955847242), (217, 947037590), (301, 682748030), (310, 662926313), (430, 477923621), (434, 473518795), (602, 341374015), (1085, 189407518), (1333, 154168910), (1505, 136549606), (2170, 94703759), (2666, 77084455), (3010, 68274803), (6665, 30833782), (9331, 22024130), (13330, 15416891), (18662, 11012065), (46655, 4404826), (93310, 2202413)]