210912076

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{1913}}^1$

素因数の和:2601

約数の個数: 24

約数和(自身を含む): 378466704

約数和(自身を除く): 167554628

約数列:

[1, 2, 4, 43, 86, 172, 641, 1282, 1913, 2564, 3826, 7652, 27563, 55126, 82259, 110252, 164518, 329036, 1226233, 2452466, 4904932, 52728019, 105456038, 210912076]

約数ペア:

[(1, 210912076), (2, 105456038), (4, 52728019), (43, 4904932), (86, 2452466), (172, 1226233), (641, 329036), (1282, 164518), (1913, 110252), (2564, 82259), (3826, 55126), (7652, 27563)]