213094154

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 409161984

約数和(自身を除く): 196067830

約数列:

[1, 2, 7, 13, 14, 26, 43, 73, 86, 91, 146, 182, 301, 373, 511, 559, 602, 746, 949, 1022, 1118, 1898, 2611, 3139, 3913, 4849, 5222, 6278, 6643, 7826, 9698, 13286, 16039, 21973, 27229, 32078, 33943, 40807, 43946, 54458, 67886, 81614, 112273, 190603, 208507, 224546, 285649, 353977, 381206, 417014, 571298, 707954, 1170847, 1459549, 2341694, 2477839, 2919098, 4955678, 8195929, 15221011, 16391858, 30442022, 106547077, 213094154]

約数ペア:

[(1, 213094154), (2, 106547077), (7, 30442022), (13, 16391858), (14, 15221011), (26, 8195929), (43, 4955678), (73, 2919098), (86, 2477839), (91, 2341694), (146, 1459549), (182, 1170847), (301, 707954), (373, 571298), (511, 417014), (559, 381206), (602, 353977), (746, 285649), (949, 224546), (1022, 208507), (1118, 190603), (1898, 112273), (2611, 81614), (3139, 67886), (3913, 54458), (4849, 43946), (5222, 40807), (6278, 33943), (6643, 32078), (7826, 27229), (9698, 21973), (13286, 16039)]