210980319

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 330946560

約数和(自身を除く): 119966241

約数列:

[1, 3, 11, 17, 33, 51, 121, 179, 187, 191, 363, 537, 561, 573, 1969, 2057, 2101, 3043, 3247, 5907, 6171, 6303, 9129, 9741, 21659, 23111, 33473, 34189, 35717, 64977, 69333, 100419, 102567, 107151, 368203, 376079, 392887, 581213, 1104609, 1128237, 1178661, 1743639, 4136869, 6393343, 12410607, 19180029, 70326773, 210980319]

約数ペア:

[(1, 210980319), (3, 70326773), (11, 19180029), (17, 12410607), (33, 6393343), (51, 4136869), (121, 1743639), (179, 1178661), (187, 1128237), (191, 1104609), (363, 581213), (537, 392887), (561, 376079), (573, 368203), (1969, 107151), (2057, 102567), (2101, 100419), (3043, 69333), (3247, 64977), (5907, 35717), (6171, 34189), (6303, 33473), (9129, 23111), (9741, 21659)]