201472600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{143909}}^1$

素因数の和:143932

約数の個数: 48

約数和(自身を含む): 535345200

約数和(自身を除く): 333872600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 143909, 287818, 575636, 719545, 1007363, 1151272, 1439090, 2014726, 2878180, 3597725, 4029452, 5036815, 5756360, 7195450, 8058904, 10073630, 14390900, 20147260, 25184075, 28781800, 40294520, 50368150, 100736300, 201472600]

約数ペア:

[(1, 201472600), (2, 100736300), (4, 50368150), (5, 40294520), (7, 28781800), (8, 25184075), (10, 20147260), (14, 14390900), (20, 10073630), (25, 8058904), (28, 7195450), (35, 5756360), (40, 5036815), (50, 4029452), (56, 3597725), (70, 2878180), (100, 2014726), (140, 1439090), (175, 1151272), (200, 1007363), (280, 719545), (350, 575636), (700, 287818), (1400, 143909)]