200917778892

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2518903}}^1$

素因数の和:2518967

約数の個数: 72

約数和(自身を含む): 519659970816

約数和(自身を除く): 318742191924

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 289, 391, 578, 782, 867, 1156, 1173, 1564, 1734, 2346, 3468, 4692, 6647, 13294, 19941, 26588, 39882, 79764, 2518903, 5037806, 7556709, 10075612, 15113418, 30226836, 42821351, 57934769, 85642702, 115869538, 128464053, 171285404, 173804307, 231739076, 256928106, 347608614, 513856212, 695217228, 727962967, 984891073, 1455925934, 1969782146, 2183888901, 2911851868, 2954673219, 3939564292, 4367777802, 5909346438, 8735555604, 11818692876, 16743148241, 33486296482, 50229444723, 66972592964, 100458889446, 200917778892]

約数ペア:

[(1, 200917778892), (2, 100458889446), (3, 66972592964), (4, 50229444723), (6, 33486296482), (12, 16743148241), (17, 11818692876), (23, 8735555604), (34, 5909346438), (46, 4367777802), (51, 3939564292), (68, 2954673219), (69, 2911851868), (92, 2183888901), (102, 1969782146), (138, 1455925934), (204, 984891073), (276, 727962967), (289, 695217228), (391, 513856212), (578, 347608614), (782, 256928106), (867, 231739076), (1156, 173804307), (1173, 171285404), (1564, 128464053), (1734, 115869538), (2346, 85642702), (3468, 57934769), (4692, 42821351), (6647, 30226836), (13294, 15113418), (19941, 10075612), (26588, 7556709), (39882, 5037806), (79764, 2518903)]