201060145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 289239552

約数和(自身を除く): 88179407

約数列:

[1, 5, 11, 13, 55, 65, 97, 143, 169, 223, 485, 715, 845, 1067, 1115, 1261, 1859, 2453, 2899, 5335, 6305, 9295, 12265, 13871, 14495, 16393, 21631, 31889, 37687, 69355, 81965, 108155, 159445, 180323, 188435, 237941, 281203, 414557, 901615, 1189705, 1406015, 2072785, 3093233, 3655639, 15466165, 18278195, 40212029, 201060145]

約数ペア:

[(1, 201060145), (5, 40212029), (11, 18278195), (13, 15466165), (55, 3655639), (65, 3093233), (97, 2072785), (143, 1406015), (169, 1189705), (223, 901615), (485, 414557), (715, 281203), (845, 237941), (1067, 188435), (1115, 180323), (1261, 159445), (1859, 108155), (2453, 81965), (2899, 69355), (5335, 37687), (6305, 31889), (9295, 21631), (12265, 16393), (13871, 14495)]