197366914227

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1\times {\mathrm{251033}}^1$

素因数の和:252363

約数の個数: 32

約数和(自身を含む): 311362490880

約数和(自身を除く): 113995576653

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 1291, 3873, 9037, 27111, 37439, 112317, 251033, 262073, 753099, 786219, 1757231, 5271693, 7279957, 21839871, 50959699, 152879097, 324083603, 972250809, 2268585221, 6805755663, 9398424487, 28195273461, 65788971409, 197366914227]

約数ペア:

[(1, 197366914227), (3, 65788971409), (7, 28195273461), (21, 9398424487), (29, 6805755663), (87, 2268585221), (203, 972250809), (609, 324083603), (1291, 152879097), (3873, 50959699), (9037, 21839871), (27111, 7279957), (37439, 5271693), (112317, 1757231), (251033, 786219), (262073, 753099)]