201010215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5303}}^1$

素因数の和:5356

約数の個数: 48

約数和(自身を含む): 387998208

約数和(自身を除く): 186987993

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 399, 665, 1083, 1805, 1995, 2527, 5303, 5415, 7581, 12635, 15909, 26515, 37121, 37905, 79545, 100757, 111363, 185605, 302271, 503785, 556815, 705299, 1511355, 1914383, 2115897, 3526495, 5743149, 9571915, 10579485, 13400681, 28715745, 40202043, 67003405, 201010215]

約数ペア:

[(1, 201010215), (3, 67003405), (5, 40202043), (7, 28715745), (15, 13400681), (19, 10579485), (21, 9571915), (35, 5743149), (57, 3526495), (95, 2115897), (105, 1914383), (133, 1511355), (285, 705299), (361, 556815), (399, 503785), (665, 302271), (1083, 185605), (1805, 111363), (1995, 100757), (2527, 79545), (5303, 37905), (5415, 37121), (7581, 26515), (12635, 15909)]