201473528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{1787}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 400690800

約数和(自身を除く): 199217272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 829, 1658, 1787, 3316, 3574, 6632, 7148, 14093, 14296, 28186, 30379, 56372, 60758, 112744, 121516, 243032, 1481423, 2962846, 5925692, 11851384, 25184191, 50368382, 100736764, 201473528]

約数ペア:

[(1, 201473528), (2, 100736764), (4, 50368382), (8, 25184191), (17, 11851384), (34, 5925692), (68, 2962846), (136, 1481423), (829, 243032), (1658, 121516), (1787, 112744), (3316, 60758), (3574, 56372), (6632, 30379), (7148, 28186), (14093, 14296)]