201593072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1987}}^1$

素因数の和:2385

約数の個数: 40

約数和(自身を含む): 414879696

約数和(自身を除く): 213286624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 373, 746, 1492, 1987, 2984, 3974, 5968, 6341, 7948, 12682, 15896, 25364, 31792, 33779, 50728, 67558, 101456, 135116, 270232, 540464, 741151, 1482302, 2964604, 5929208, 11858416, 12599567, 25199134, 50398268, 100796536, 201593072]

約数ペア:

[(1, 201593072), (2, 100796536), (4, 50398268), (8, 25199134), (16, 12599567), (17, 11858416), (34, 5929208), (68, 2964604), (136, 1482302), (272, 741151), (373, 540464), (746, 270232), (1492, 135116), (1987, 101456), (2984, 67558), (3974, 50728), (5968, 33779), (6341, 31792), (7948, 25364), (12682, 15896)]