200491192

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 435686400

約数和(自身を除く): 235195208

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 991, 1331, 1672, 1982, 2299, 2662, 3964, 4598, 5324, 7928, 9196, 10648, 10901, 18392, 18829, 21802, 25289, 37658, 43604, 50578, 75316, 87208, 101156, 119911, 150632, 202312, 207119, 239822, 414238, 479644, 828476, 959288, 1319021, 1656952, 2278309, 2638042, 4556618, 5276084, 9113236, 10552168, 18226472, 25061399, 50122798, 100245596, 200491192]

約数ペア:

[(1, 200491192), (2, 100245596), (4, 50122798), (8, 25061399), (11, 18226472), (19, 10552168), (22, 9113236), (38, 5276084), (44, 4556618), (76, 2638042), (88, 2278309), (121, 1656952), (152, 1319021), (209, 959288), (242, 828476), (418, 479644), (484, 414238), (836, 239822), (968, 207119), (991, 202312), (1331, 150632), (1672, 119911), (1982, 101156), (2299, 87208), (2662, 75316), (3964, 50578), (4598, 43604), (5324, 37658), (7928, 25289), (9196, 21802), (10648, 18829), (10901, 18392)]