203428035

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7187}}^1$

素因数の和:7252

約数の個数: 48

約数和(自身を含む): 383494176

約数和(自身を除く): 180066141

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 333, 555, 629, 765, 1665, 1887, 3145, 5661, 7187, 9435, 21561, 28305, 35935, 64683, 107805, 122179, 265919, 323415, 366537, 610895, 797757, 1099611, 1329595, 1832685, 2393271, 3988785, 4520623, 5498055, 11966355, 13561869, 22603115, 40685607, 67809345, 203428035]

約数ペア:

[(1, 203428035), (3, 67809345), (5, 40685607), (9, 22603115), (15, 13561869), (17, 11966355), (37, 5498055), (45, 4520623), (51, 3988785), (85, 2393271), (111, 1832685), (153, 1329595), (185, 1099611), (255, 797757), (333, 610895), (555, 366537), (629, 323415), (765, 265919), (1665, 122179), (1887, 107805), (3145, 64683), (5661, 35935), (7187, 28305), (9435, 21561)]