200938868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^2$

素因数の和:672

約数の個数: 36

約数和(自身を含む): 389196612

約数和(自身を除く): 188257744

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 307, 533, 614, 1066, 1228, 2132, 3991, 7982, 12587, 15964, 25174, 50348, 94249, 163631, 188498, 327262, 376996, 654524, 1225237, 2450474, 3864209, 4900948, 7728418, 15456836, 50234717, 100469434, 200938868]

約数ペア:

[(1, 200938868), (2, 100469434), (4, 50234717), (13, 15456836), (26, 7728418), (41, 4900948), (52, 3864209), (82, 2450474), (164, 1225237), (307, 654524), (533, 376996), (614, 327262), (1066, 188498), (1228, 163631), (2132, 94249), (3991, 50348), (7982, 25174), (12587, 15964)]