201457130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{3001}}^1$

素因数の和:3159

約数の個数: 48

約数和(自身を含む): 425047176

約数和(自身を除く): 223590046

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 137, 245, 274, 490, 685, 959, 1370, 1918, 3001, 4795, 6002, 6713, 9590, 13426, 15005, 21007, 30010, 33565, 42014, 67130, 105035, 147049, 210070, 294098, 411137, 735245, 822274, 1470490, 2055685, 2877959, 4111370, 5755918, 14389795, 20145713, 28779590, 40291426, 100728565, 201457130]

約数ペア:

[(1, 201457130), (2, 100728565), (5, 40291426), (7, 28779590), (10, 20145713), (14, 14389795), (35, 5755918), (49, 4111370), (70, 2877959), (98, 2055685), (137, 1470490), (245, 822274), (274, 735245), (490, 411137), (685, 294098), (959, 210070), (1370, 147049), (1918, 105035), (3001, 67130), (4795, 42014), (6002, 33565), (6713, 30010), (9590, 21007), (13426, 15005)]