201240200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{143743}}^1$

素因数の和:143766

約数の個数: 48

約数和(自身を含む): 534727680

約数和(自身を除く): 333487480

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, 143743, 287486, 574972, 718715, 1006201, 1149944, 1437430, 2012402, 2874860, 3593575, 4024804, 5031005, 5749720, 7187150, 8049608, 10062010, 14374300, 20124020, 25155025, 28748600, 40248040, 50310050, 100620100, 201240200]

約数ペア:

[(1, 201240200), (2, 100620100), (4, 50310050), (5, 40248040), (7, 28748600), (8, 25155025), (10, 20124020), (14, 14374300), (20, 10062010), (25, 8049608), (28, 7187150), (35, 5749720), (40, 5031005), (50, 4024804), (56, 3593575), (70, 2874860), (100, 2012402), (140, 1437430), (175, 1149944), (200, 1006201), (280, 718715), (350, 574972), (700, 287486), (1400, 143743)]