140999210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{10093}}^1$

素因数の和:10238

約数の個数: 32

約数和(自身を含む): 279078912

約数和(自身を除く): 138079702

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6985, 10093, 13970, 20186, 50465, 100930, 111023, 222046, 555115, 1110230, 1281811, 2563622, 6409055, 12818110, 14099921, 28199842, 70499605, 140999210]

約数ペア:

[(1, 140999210), (2, 70499605), (5, 28199842), (10, 14099921), (11, 12818110), (22, 6409055), (55, 2563622), (110, 1281811), (127, 1110230), (254, 555115), (635, 222046), (1270, 111023), (1397, 100930), (2794, 50465), (6985, 20186), (10093, 13970)]