204775295460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1370101}}^1$

素因数の和:1370213

約数の個数: 96

約数和(自身を含む): 596619136512

約数和(自身を除く): 391843841052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 53, 60, 94, 106, 141, 159, 188, 212, 235, 265, 282, 318, 470, 530, 564, 636, 705, 795, 940, 1060, 1410, 1590, 2491, 2820, 3180, 4982, 7473, 9964, 12455, 14946, 24910, 29892, 37365, 49820, 74730, 149460, 1370101, 2740202, 4110303, 5480404, 6850505, 8220606, 13701010, 16441212, 20551515, 27402020, 41103030, 64394747, 72615353, 82206060, 128789494, 145230706, 193184241, 217846059, 257578988, 290461412, 321973735, 363076765, 386368482, 435692118, 643947470, 726153530, 772736964, 871384236, 965921205, 1089230295, 1287894940, 1452307060, 1931842410, 2178460590, 3412921591, 3863684820, 4356921180, 6825843182, 10238764773, 13651686364, 17064607955, 20477529546, 34129215910, 40955059092, 51193823865, 68258431820, 102387647730, 204775295460]

約数ペア:

[(1, 204775295460), (2, 102387647730), (3, 68258431820), (4, 51193823865), (5, 40955059092), (6, 34129215910), (10, 20477529546), (12, 17064607955), (15, 13651686364), (20, 10238764773), (30, 6825843182), (47, 4356921180), (53, 3863684820), (60, 3412921591), (94, 2178460590), (106, 1931842410), (141, 1452307060), (159, 1287894940), (188, 1089230295), (212, 965921205), (235, 871384236), (265, 772736964), (282, 726153530), (318, 643947470), (470, 435692118), (530, 386368482), (564, 363076765), (636, 321973735), (705, 290461412), (795, 257578988), (940, 217846059), (1060, 193184241), (1410, 145230706), (1590, 128789494), (2491, 82206060), (2820, 72615353), (3180, 64394747), (4982, 41103030), (7473, 27402020), (9964, 20551515), (12455, 16441212), (14946, 13701010), (24910, 8220606), (29892, 6850505), (37365, 5480404), (49820, 4110303), (74730, 2740202), (149460, 1370101)]