201721337574

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1\times {\mathrm{839603}}^1$

素因数の和:841372

約数の個数: 32

約数和(自身を含む): 421225968384

約数和(自身を除く): 219504630810

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1741, 3482, 5223, 10446, 40043, 80086, 120129, 240258, 839603, 1679206, 2518809, 5037618, 19310869, 38621738, 57932607, 115865214, 1461748823, 2923497646, 4385246469, 8770492938, 33620222929, 67240445858, 100860668787, 201721337574]

約数ペア:

[(1, 201721337574), (2, 100860668787), (3, 67240445858), (6, 33620222929), (23, 8770492938), (46, 4385246469), (69, 2923497646), (138, 1461748823), (1741, 115865214), (3482, 57932607), (5223, 38621738), (10446, 19310869), (40043, 5037618), (80086, 2518809), (120129, 1679206), (240258, 839603)]