200655301

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 271613952

約数和(自身を除く): 70958651

約数列:

[1, 7, 11, 17, 71, 77, 119, 127, 187, 289, 497, 781, 889, 1207, 1309, 1397, 2023, 2159, 3179, 5467, 8449, 9017, 9779, 13277, 15113, 20519, 22253, 23749, 36703, 63119, 92939, 99187, 143633, 153289, 166243, 225709, 256921, 403733, 694309, 1073023, 1579963, 1686179, 2605913, 2826131, 11803253, 18241391, 28665043, 200655301]

約数ペア:

[(1, 200655301), (7, 28665043), (11, 18241391), (17, 11803253), (71, 2826131), (77, 2605913), (119, 1686179), (127, 1579963), (187, 1073023), (289, 694309), (497, 403733), (781, 256921), (889, 225709), (1207, 166243), (1309, 153289), (1397, 143633), (2023, 99187), (2159, 92939), (3179, 63119), (5467, 36703), (8449, 23749), (9017, 22253), (9779, 20519), (13277, 15113)]