200503930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{21961}}^1$

素因数の和:22062

約数の個数: 32

約数和(自身を含む): 398478528

約数和(自身を除く): 197974598

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 9130, 21961, 43922, 109805, 219610, 241571, 483142, 1207855, 1822763, 2415710, 3645526, 9113815, 18227630, 20050393, 40100786, 100251965, 200503930]

約数ペア:

[(1, 200503930), (2, 100251965), (5, 40100786), (10, 20050393), (11, 18227630), (22, 9113815), (55, 3645526), (83, 2415710), (110, 1822763), (166, 1207855), (415, 483142), (830, 241571), (913, 219610), (1826, 109805), (4565, 43922), (9130, 21961)]