208761132

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{1129}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 513833600

約数和(自身を除く): 305072468

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 811, 1129, 1622, 2258, 2433, 3244, 3387, 4516, 4866, 6774, 9732, 13548, 15409, 21451, 30818, 42902, 46227, 61636, 64353, 85804, 92454, 128706, 184908, 257412, 915619, 1831238, 2746857, 3662476, 5493714, 10987428, 17396761, 34793522, 52190283, 69587044, 104380566, 208761132]

約数ペア:

[(1, 208761132), (2, 104380566), (3, 69587044), (4, 52190283), (6, 34793522), (12, 17396761), (19, 10987428), (38, 5493714), (57, 3662476), (76, 2746857), (114, 1831238), (228, 915619), (811, 257412), (1129, 184908), (1622, 128706), (2258, 92454), (2433, 85804), (3244, 64353), (3387, 61636), (4516, 46227), (4866, 42902), (6774, 30818), (9732, 21451), (13548, 15409)]