197236482

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 436233600

約数和(自身を除く): 238997118

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 131, 174, 262, 393, 493, 509, 786, 986, 1018, 1479, 1527, 2227, 2958, 3054, 3799, 4454, 6681, 7598, 8653, 11397, 13362, 14761, 17306, 22794, 25959, 29522, 44283, 51918, 64583, 66679, 88566, 129166, 133358, 193749, 200037, 250937, 387498, 400074, 501874, 752811, 1133543, 1505622, 1933691, 2267086, 3400629, 3867382, 5801073, 6801258, 11602146, 32872747, 65745494, 98618241, 197236482]

約数ペア:

[(1, 197236482), (2, 98618241), (3, 65745494), (6, 32872747), (17, 11602146), (29, 6801258), (34, 5801073), (51, 3867382), (58, 3400629), (87, 2267086), (102, 1933691), (131, 1505622), (174, 1133543), (262, 752811), (393, 501874), (493, 400074), (509, 387498), (786, 250937), (986, 200037), (1018, 193749), (1479, 133358), (1527, 129166), (2227, 88566), (2958, 66679), (3054, 64583), (3799, 51918), (4454, 44283), (6681, 29522), (7598, 25959), (8653, 22794), (11397, 17306), (13362, 14761)]