201408420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{3701}}^1$

素因数の和:4620

約数の個数: 48

約数和(自身を含む): 564717888

約数和(自身を除く): 363309468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 907, 1814, 2721, 3628, 3701, 4535, 5442, 7402, 9070, 10884, 11103, 13605, 14804, 18140, 18505, 22206, 27210, 37010, 44412, 54420, 55515, 74020, 111030, 222060, 3356807, 6713614, 10070421, 13427228, 16784035, 20140842, 33568070, 40281684, 50352105, 67136140, 100704210, 201408420]

約数ペア:

[(1, 201408420), (2, 100704210), (3, 67136140), (4, 50352105), (5, 40281684), (6, 33568070), (10, 20140842), (12, 16784035), (15, 13427228), (20, 10070421), (30, 6713614), (60, 3356807), (907, 222060), (1814, 111030), (2721, 74020), (3628, 55515), (3701, 54420), (4535, 44412), (5442, 37010), (7402, 27210), (9070, 22206), (10884, 18505), (11103, 18140), (13605, 14804)]